Welcome to your new favorite way to enjoy Brussels sprouts! This recipe for Crispy Smashed Brussels Sprouts transforms the humble green veggie into an irresistible side dish that’s wonderfully gluten-free, Paleo, and completely vegan-friendly. Perfect for holiday gatherings, weeknight meals, or any occasion where you crave a delicious and healthy vegetable, these sprouts deliver an incredible crunch and depth of flavor that will impress even the most skeptical eaters.
Recipe Difficulty – Very Easy
Table of Contents
- Why This Recipe Works So Well
- Essential Ingredients for Smashed Brussels Sprouts
- Smart Substitutions for Your Ingredients
- Exciting Variations to Elevate Your Sprouts
- Step-by-Step Guide: How to Make Smashed Brussels Sprouts
- Delightful Serving Suggestions
- Storing and Reheating Leftovers
- Frequently Asked Questions About Smashed Brussels Sprouts
- Full Smashed Brussels Sprouts Recipe Card
Why This Recipe Works So Well
If you’ve ever dismissed Brussels sprouts as boring or, worse, stinky, prepare to have your mind changed! This recipe revolutionizes how you think about these nutritious mini cabbages. Forget steaming them into a soggy, sulfurous mess. Roasting is the secret to unlocking their true potential, and the smashing technique takes it to an entirely new level.
The magic of this recipe lies in a two-step process, similar to the popular smashed potatoes craze. First, the Brussels sprouts are briefly boiled until tender. This par-cooking step ensures the interiors are soft and creamy, making them easy to smash. Then, they are pressed flat, creating maximum surface area for roasting. This crucial step is what allows them to develop those coveted golden-brown, irresistibly crispy edges and centers that are beautifully caramelized and packed with flavor. The result is a dish where every bite offers a delightful contrast of textures – tender on the inside, wonderfully crunchy on the outside.
These crispy smashed Brussels sprouts are guaranteed to be a hit, converting even the most ardent sprout skeptics at your dinner table. They offer a sophisticated yet simple elegance that makes them ideal for any occasion, from a festive holiday spread to a casual weeknight dinner. If you’re searching for other show-stopping vegan side dishes for your roast or Christmas dinner, consider exploring my Vegan Dauphinoise Potatoes, Rosemary Roast Potatoes, or a batch of Homemade Cranberry Sauce to complete your meal. While this recipe focuses on oven roasting, for a quicker option, you can adapt these to an air fryer by reducing the cooking time in half after smashing and seasoning.
Essential Ingredients for Smashed Brussels Sprouts
Crafting these perfectly crispy smashed Brussels sprouts requires just a handful of simple ingredients, proving that extraordinary flavor doesn’t need a complicated shopping list. Each component plays a vital role in achieving the desired texture and taste profile.
- Brussels Sprouts: These small, cabbage-like vegetables are the star of our dish. Often misunderstood, Brussels sprouts truly shine when roasted, losing any bitterness and developing a delightful nutty sweetness. When selecting sprouts, look for firm, bright green heads that are tightly closed. Avoid any with yellowing leaves or soft spots. Before cooking, trim the tough bottom ends and remove any loose or discolored outer leaves. For another delightful way to enjoy these veggies, try my Roasted Sprouts with Oranges & Walnuts.
- Olive Oil: A good quality olive oil is essential for achieving that sought-after crispiness and adding a rich, fruity base flavor. It helps the sprouts caramelize beautifully in the oven and carries the flavors of the herbs and maple syrup. Extra virgin olive oil offers the most robust flavor, but a lighter olive oil or even avocado oil can be used if you prefer a more neutral taste or have specific dietary needs.
- Maple Syrup: This is where a touch of sweetness elevates the earthy flavor of the Brussels sprouts. Pure maple syrup creates a wonderfully complex, slightly nutty caramelization that balances the natural bitterness of the sprouts without being overly sweet. The sugars in the syrup help achieve that beautiful golden-brown crust. If you happen to have extra maple syrup on hand, it’s also excellent for making my Candied Pecans.
- Rosemary and Thyme: This classic herb combination is a powerhouse of aromatic flavor that pairs incredibly well with roasted vegetables. Rosemary offers a fragrant, piney note, while thyme provides a delicate, earthy undertone. Fresh sprigs are always preferred for their vibrant aroma, but high-quality dried herbs can be used as a convenient alternative, just be sure to use slightly less as their flavor is more concentrated.
- Salt: A crucial ingredient that often goes unnoticed, salt is vital for enhancing and bringing out all the natural flavors in the dish. A generous pinch of salt brightens the earthy notes of the Brussels sprouts and perfectly complements the sweetness from the maple syrup, creating a harmonious and well-rounded taste experience.
For precise measurements and full nutritional information, please refer to the comprehensive recipe card below.
Smart Substitutions for Your Ingredients
Flexibility in the kitchen is key, and this recipe is wonderfully adaptable to different tastes and what you have on hand. Here are some simple substitutions you can make without compromising on flavor or texture:
- Different Oils: While olive oil provides a classic Mediterranean flavor, you can easily swap it for other cooking oils. Avocado oil is a fantastic alternative, offering a very neutral flavor profile and a high smoke point, which is excellent for roasting. Other options include grapeseed oil or even melted coconut oil if you enjoy a subtle tropical hint. Choose an oil that complements your preferred taste and dietary requirements.
- Honey instead of Maple Syrup: If you’re out of maple syrup or prefer a different type of sweetness, local runny honey can be a delightful substitute. Honey will impart a slightly different, more floral and distinct sweetness compared to maple syrup’s deep, earthy notes. Ensure it’s a runny variety to coat the sprouts evenly. This substitution will create a delicious variation, though with a subtly altered flavor profile.
- Garlic Powder or Granules: While fresh garlic is a variation option, if you need a quick alternative, a teaspoon of garlic powder or granules can be mixed into the oil and syrup before tossing. This ensures an even distribution of garlic flavor without the risk of fresh minced garlic burning.
Exciting Variations to Elevate Your Sprouts
This crispy smashed Brussels sprouts recipe is a fantastic base for culinary creativity. Feel free to experiment with these variations to tailor the dish to your specific tastes and preferences:
- Spicy Kick: For those who love a bit of heat, adding some spice is incredibly easy and delicious. Sprinkle chilli pepper flakes or a pinch of cayenne pepper over the sprouts before roasting. The heat will beautifully complement the sweetness of the maple syrup and the earthiness of the sprouts, adding an exciting zing to this classic side dish. Adjust the amount to your desired level of spice.
- More Aromatic Herbs: While rosemary and thyme are a winning combination, don’t hesitate to explore other herbs. Freshly chopped sage offers a warm, savory, and slightly peppery flavor that pairs wonderfully with Brussels sprouts. Parsley can be added at the end for a fresh, bright finish. You could also try a blend of Italian herbs or a hint of marjoram or oregano for a different aromatic twist.
- Crispy Bacon or Pancetta (Non-Vegan Option): If you consume pork and enjoy a savory, salty addition, crispy bacon or pancetta can elevate these Brussels sprouts to new heights. You can chop and add raw bacon or pancetta pieces directly to the smashed sprouts before cooking, allowing their fat to render and crisp up alongside the vegetables. Alternatively, cook them separately until golden and crunchy, then crumble and garnish the roasted sprouts just before serving for an extra layer of flavor and texture.
- Tangy Balsamic Reduction: For a sophisticated tangy-sweet twist, consider swapping the maple syrup for a luscious balsamic reduction. The rich, sweet, and acidic notes of a good quality balsamic reduction will create a deeper, more complex flavor profile. Drizzle the reduction over the cooked and crispy sprouts just before serving to prevent it from burning in the oven and to maintain its vibrant flavor. You can buy balsamic glaze or easily make your own by simmering balsamic vinegar until it thickens.
- Infused Garlic Flavor: Garlic and Brussels sprouts are a match made in heaven. For an aromatic boost, add some finely sliced or minced garlic to the sprouts along with the olive oil and maple syrup before roasting. The garlic will soften and caramelize, infusing the entire dish with its pungent, sweet flavor. If you prefer, a teaspoon of garlic granules or powder can also be used for convenience and even distribution.
- Nutty Crunch: For added texture and a boost of healthy fats, sprinkle a handful of chopped nuts like toasted pecans, walnuts, or slivered almonds over the sprouts during the last 10 minutes of roasting.
- Lemon Zest Brightness: A grating of fresh lemon zest added after roasting can brighten the entire dish with a refreshing citrus aroma and flavor.
Step-by-Step Guide: How to Make Smashed Brussels Sprouts
Follow these simple steps to create perfectly crispy, flavorful smashed Brussels sprouts. Each stage is designed to maximize taste and texture, ensuring a delightful result every time.
Step 1: Prepare and Boil the Sprouts. Begin by thoroughly washing your Brussels sprouts. Carefully chop off the tough, rough stalk ends and remove any loose, yellowed, or damaged outer leaves. Bring a medium pot of generously salted water to a rolling boil. Adding salt to the water not only seasons the sprouts from within but also helps to keep their vibrant green color. Add the prepared Brussels sprouts to the boiling water and cook for approximately 15 minutes. The goal is to make them tender enough to smash easily, but not overly soft or mushy. They should be fork-tender.
Step 2: Chop Herbs and Preheat Oven. While your Brussels sprouts are boiling, take this time to finely chop your fresh rosemary and thyme. The finer the chop, the more evenly distributed the herb flavor will be. If using dried herbs, you can simply measure them out. Simultaneously, preheat your oven to 200°C (with the fan on), which is approximately 390°F. Ensuring the oven is fully preheated before the sprouts go in is crucial for achieving optimal crispiness.
Step 3: Drain, Dry, and Smash. Once the Brussels sprouts are tender after boiling, carefully drain them in a colander. Gently pat them dry with a clean kitchen towel or paper towels. Removing excess moisture is a critical step for achieving a truly crispy texture, as moisture will steam rather than roast. Arrange the par-cooked and dried sprouts on a prepared baking sheet, ensuring they have enough space and are not overcrowded. Using the flat end of a fork, or even the bottom of a sturdy glass, gently but firmly smash each Brussels sprout until it is flattened and roughly the same thickness. This ensures even cooking and maximizes the surface area for browning.
Step 4: Season and Roast to Perfection. Now it’s time to flavor your smashed sprouts. Drizzle them generously with the olive oil, followed by the maple syrup. Sprinkle them evenly with your chopped rosemary and thyme, and add a final pinch of salt. Gently toss everything together on the baking sheet, ensuring each smashed sprout is thoroughly coated with the oil, syrup, and seasonings. Spread them back out in a single layer. Transfer the baking sheet to your preheated oven and roast for 25-30 minutes, or until the smashed sprouts are beautifully golden brown, wonderfully crispy on the edges, and tender in the middle. Keep an eye on them during the last few minutes to prevent over-browning.
Hint: For an extra burst of flavor and a touch of professional flair, sprinkle your crispy smashed Brussels sprouts with a little more salt immediately after removing them from the oven, just before serving. This final seasoning can make all the difference!
Delightful Serving Suggestions
These crispy smashed Brussels sprouts are incredibly versatile and can accompany a wide array of main dishes, making them a signature side dish that truly shines. Their unique texture and savory-sweet flavor profile complement both rich and light meals. Here are some of my favorite dishes to serve alongside them, offering inspiration for any occasion:
- Creamy Mushroom Pasta: The earthy, savory notes of a rich mushroom pasta find a perfect counterpoint in the crispy, slightly sweet Brussels sprouts, adding textural contrast and a fresh green element.
- Plant-Based Sausage Tray Bake: Complement the robust flavors of a hearty plant-based sausage and vegetable tray bake with the crispiness of these sprouts. They add another layer of roasted goodness to an already wholesome meal.
- Asian Salmon Kebabs: The delicate, flaky salmon and vibrant flavors of Asian-inspired kebabs are beautifully enhanced by the savory-sweet and crispy texture of the Brussels sprouts, creating a balanced and exciting meal.
- Stuffed Butternut Squash: For a festive or comforting meal, the tender, aromatic filling of a stuffed butternut squash pairs wonderfully with the textural crunch and earthy sweetness of the smashed sprouts, adding depth to a vegetarian feast.
- Sausage and Sage Gnocchi: The pillowy softness of gnocchi and the rich, herby sausage find an excellent companion in the crispy sprouts, providing a delightful textural contrast and cutting through some of the richness.
- Easy Lentil Wellington: A grand and satisfying vegetarian main, a lentil Wellington is perfectly complemented by the savory and crispy sprouts, making for an elegant and complete plant-based meal.
- Roasted Chicken or Turkey: For a traditional approach, the sprouts are an ideal partner for any roasted poultry, offering a lighter, healthier counterpoint to the rich meat.
- Grain Bowls or Salads: Add a handful of these crispy sprouts to a warm grain bowl with quinoa or farro, or toss them into a hearty winter salad for an extra layer of flavor and crunch.
Storing and Reheating Leftovers
While these smashed Brussels sprouts are undeniably at their absolute best when served fresh out of the oven, any leftovers can still be enjoyed with a little care. Proper storage and reheating techniques can help retain some of their delightful texture and flavor.
To store leftover roasted Brussels sprouts, allow them to cool completely to room temperature. Transfer them into an airtight container and place it in the fridge. They will keep well for up to 3 days. It’s important to seal them properly to prevent them from absorbing odors from other foods in the refrigerator.
When it comes to reheating, avoid the microwave if you want to preserve any semblance of crispiness. While a quick zap in the microwave for 2 minutes or so will heat them through, it will soften them considerably. For best results, reheat the sprouts in a preheated oven at 180°C (350°F) for about 5-10 minutes, or until warmed through and the edges begin to crisp up again. Alternatively, an air fryer works wonders for restoring crispiness; simply heat at 180°C (350°F) for 3-5 minutes, shaking halfway through. Though they won’t be quite as crunchy as fresh, these methods will yield a much more enjoyable texture. Remember, these smashed Brussels sprouts are truly best enjoyed immediately after cooking.
Frequently Asked Questions About Smashed Brussels Sprouts
Here are some common questions about Brussels sprouts and this recipe, designed to help you master this delicious side dish.
Like many cruciferous vegetables, including broccoli and cabbage, Brussels sprouts contain sulfur-containing compounds. When these compounds are exposed to heat for an extended period, especially in a moist environment like steaming, they break down and produce hydrogen sulfide. This is the chemical compound responsible for that strong, often unpleasant, sulfurous smell. However, the good news is that roasting them in the oven, as done in this crispy Brussels sprouts recipe, tends to break down these compounds differently, largely eliminating that infamous odor and instead bringing out their natural sweetness and nuttiness!
Absolutely! Brussels sprouts are incredibly healthy and a nutritional powerhouse. They are exceptionally high in antioxidants, which help protect your cells from damage, and packed with dietary fiber, vital for digestive health. They are also an excellent source of essential minerals and vitamins, particularly Vitamin K and Vitamin C. Regular consumption of Brussels sprouts has been linked to numerous health benefits, including aiding in fighting carcinogens, decreasing inflammation throughout the body, and improving blood sugar control. They are a fantastic addition to any balanced diet.
Because the Brussels sprouts are boiled first in this recipe, they already have a significant amount of moisture, making them less prone to burning compared to roasting raw sprouts. However, to ensure they crisp up beautifully without charring, there are a few tips. First, make sure your oven temperature is accurate. Second, ensure they are spread in a single layer on the baking sheet without overcrowding, which allows for proper air circulation and even browning. If you’re still concerned or notice them browning too quickly on one side, you can flip them halfway through the baking time with a spatula to ensure even crispiness and prevent any scorching.
While the sprouts are best served immediately after roasting for peak crispiness, you can do some prep work in advance. You can boil the Brussels sprouts, drain them, and pat them dry the day before. Store them in an airtight container in the refrigerator. When you’re ready to cook, proceed with the smashing, seasoning, and roasting steps. This can save you a significant amount of time on the day of serving, especially when preparing for a holiday meal.
When selecting Brussels sprouts, look for ones that are bright green, firm, and tightly closed. Avoid sprouts with yellowed or wilting outer leaves, which indicate age, or any with soft spots or blemishes. Smaller sprouts tend to be sweeter and more tender, while larger ones can sometimes be slightly more bitter. If buying them on the stalk, ensure the stalk itself is firm and fresh-looking.
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Smashed Brussels Sprouts
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Equipment
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Sharp Knife
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Large Pot for Boiling
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Chopping Board
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Baking Tray
Ingredients
- 500 g fresh Brussels sprouts, trimmed
- 2 sprigs fresh rosemary, finely chopped
- 2 sprigs fresh thyme, finely chopped
- 2-3 tbsp olive oil
- 2-3 tbsp pure maple syrup
- pinch salt, plus more for boiling water and serving
Instructions
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Boil the Brussels Sprouts: Firstly, trim the rough stalk ends off the Brussels sprouts and add them to a medium pot of generously boiling salted water. Cook for approximately 15 minutes, or until fork-tender but not mushy. This par-cooking step ensures a tender interior.
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Prepare Herbs & Preheat Oven: Whilst the sprouts are boiling, finely chop the fresh rosemary and thyme. Preheat your oven to 200°C (with the fan on), which is equivalent to 390°F. Ensuring the oven is at temperature is key for crisping.
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Drain, Dry & Smash: Drain the boiled Brussels sprouts thoroughly in a colander. Gently pat them very dry with a clean kitchen towel to remove excess moisture. Transfer them to a prepared baking tray and, using the flat end of a fork or the bottom of a glass, gently but firmly press each sprout down to flatten it. Aim for a consistent thickness for even roasting.
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Season & Roast: Evenly drizzle the olive oil and maple syrup over the smashed sprouts. Sprinkle with the chopped rosemary, thyme, and a pinch of salt. Gently toss to coat all the sprouts. Spread them in a single layer on the baking tray and bake in the preheated oven for 25-30 minutes, or until they are beautifully golden brown and wonderfully crispy on the edges.
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Serve: Remove from the oven and sprinkle with a little extra salt if desired, then serve immediately and enjoy the irresistible crunch!
Video
Watch the video below to see how easy it is to make these Crispy Smashed Brussels Sprouts!
Notes
Substitutions & Variations: Explore a detailed list of alternative ingredients and exciting flavor variations within the dedicated sections of the post above.
To Store: Store any leftover roasted Brussels sprouts in an airtight container in the refrigerator for up to 3 days.
To Reheat: For best results, reheat in a preheated oven at 180°C (350°F) for 5-10 minutes, or in an air fryer for 3-5 minutes, until crispy again. Microwaving is not recommended if you desire crispiness.
To Freeze: Freezing this recipe is not recommended, as it will significantly compromise the crispy texture.
Tip 1: Be careful not to over-boil the Brussels sprouts. We want them just soft enough to squash easily, maintaining some integrity.
Tip 2: When smashing, use a sturdy fork or the bottom of a heavy glass jar to create even flat surfaces on each sprout.
Tip 3: For ultimate crispiness, try to avoid opening the oven door frequently while the sprouts are baking, as this releases heat and moisture.