These easy Air Fryer Roast Potatoes are a game changer. They finish in the air fryer in around 30 minutes, cutting cooking time in half compared to the oven. With just a few simple ingredients, these crisp-on-the-outside, fluffy-on-the-inside roast potatoes make a perfect side for Sunday roasts, weeknight dinners or holiday feasts.
Recipe Difficulty – Very Easy
Table of Contents
- Why this recipe works
- Ingredients to make air fryer roast potatoes
- Substitutions
- Variations
- What to serve with Air Fryer Roast Potatoes
- How to make air fryer roast potatoes
- Leftovers
- Recipe FAQs
- Perfecting Air Fryer Vegetables
- You might also like
- Air Fryer Roast Potatoes Recipe
Why this recipe works
Air frying roast potatoes speeds up cooking and uses less oil while still delivering the classic contrast of a crunchy exterior and a soft, fluffy interior. Parboiling before air frying gives the potatoes a tender centre, and tossing them in oil creates those deliciously rough edges that crisp beautifully in the air fryer.
This recipe is inspired by a popular rosemary roast potato, simplified to be quicker and easier without sacrificing flavor. If you enjoy a sauce with your roasties, a rich mushroom gravy pairs especially well.
Ingredients to make air fryer roast potatoes
- Potatoes – Maris Piper is ideal for roasting because of its starch content, but Yukon Gold, russets or other white potatoes also work well.
- Extra-Virgin Olive Oil – Helps crisp the potatoes in the air fryer and keeps this version vegan-friendly.
- Salt – Flaky sea salt is great for finishing, but regular sea salt or Himalayan pink salt are fine for cooking.
- Rosemary – Fresh rosemary infuses the potatoes while parboiling and adds a fragrant note when serving.
- Garlic Powder – A simple way to boost savory flavor; garlic granules or powder both work.
Refer to the recipe card below for exact quantities and full details.
Substitutions
- Olive Oil – Use vegetable oil or another high-heat oil if preferred.
- Fresh Herbs – If fresh rosemary isn’t available, use about 1 tsp dried rosemary or finish with fresh parsley.
- Salt – Any cooking salt will work; adjust to taste.
- Potatoes – Swap Maris Piper for Yukon Gold, russet or other white potatoes if needed.
- Garlic Powder – Garlic granules or onion powder are good alternatives.
Variations
- Deluxe: Top freshly cooked potatoes with a knob of butter, a sprinkle of flaky salt and chopped thyme. For a different flavor profile, try paprika, Italian seasoning or Cajun spice.
- Kid friendly: Most kids love roast potatoes. For more family-friendly recipes to make with children, try simple pasta dishes or easy baking recipes.
What to serve with Air Fryer Roast Potatoes
These roast potatoes complement a wide range of mains and festive sides. They’re perfect alongside roasts, vegetarian mains and fish.
- Lentil Wellington
- Nut Roast
- Stuffed Butternut Squash
- Baked Salmon
- Vegan Yorkshire Puddings
- Vegan Cauliflower Cheese
- Air Fryer Salmon
- Roast Chicken
- Steak
How to make air fryer roast potatoes
Step 1: Peel and chop the potatoes into evenly sized pieces so they cook uniformly.
Step 2: Place the chopped potatoes in a deep pot of cold, salted water with rosemary and bring to a boil. Simmer for 15–17 minutes until the edges are just tender.
Step 3: Test a piece by inserting a knife — you want slight resistance, not mush. Drain the potatoes well in a colander.
Step 4: Return the drained potatoes to the pot, remove rosemary stalks, add olive oil, garlic granules and a pinch of salt. Toss or shake the pot to rough up the edges — this helps create extra crispiness.
Step 5: Place the potatoes in the air fryer basket in a single layer and cook at 185°C for about 30 minutes, shaking the basket halfway through to ensure even browning.
Leftovers
Leftovers keep well refrigerated in an airtight container for up to 3 days. Reheat in the air fryer for 4–6 minutes to restore crispness. To freeze, cool completely, place in a freezer-safe bag and store up to 6 months. Defrost and reheat in the air fryer for 5–7 minutes until hot and crisp.
Recipe FAQs
Yes. Parboiling for about 15 minutes produces a soft, fluffy interior while allowing the surface to be roughened up for better crisping.
An air fryer cooks these roast potatoes more quickly and often produces comparable or better crispiness than an oven in less time.
You can roast them in a preheated oven at about 200°C (390°F) for roughly 60 minutes, turning occasionally for even browning.
Perfecting Air Fryer Vegetables
If you want more air fryer vegetable inspiration, try recipes for air fryer corn on the cob, broccoli, sweet potato fries, smashed potatoes, jacket potatoes and other variations — they all benefit from the same quick, high-heat approach.
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Air Fryer Roast Potatoes
Equipment
- Air fryer
- Knife
- Chopping board
- Large pot
Ingredients
- 1 kg potatoes (Maris Piper recommended)
- 2 tbsp olive oil
- 2 rosemary stalks
- 1 tsp garlic granules
- Salt
Instructions
- Peel and chop the potatoes into similar-sized pieces.
- Place potatoes in cold, salted water with rosemary and boil for 15–17 minutes.
- Check for slight resistance with a knife, then drain.
- Return potatoes to the pot, remove rosemary stalks, add olive oil, garlic granules and salt; toss to roughen the edges.
- Air fry at 185°C for about 30 minutes, shaking the basket halfway through.
Notes
Substitutions & Variations: See the substitutions and variations section earlier in the post.
To Store: Keep leftovers in an airtight container in the fridge up to 3 days; reheat in the air fryer for a few minutes.
To Freeze: Cool completely, freeze in a freezer-safe bag up to 6 months, then defrost and reheat in the air fryer for 5–7 minutes.
Tips: Cut potatoes to uniform size, parboil with rosemary for flavor, and finish with chopped rosemary and flaky salt before serving.