Crispy Air Fryer Smashed Potatoes with Garlic and Parmesan

These Air Fryer Smashed Potatoes are ready in just 30 minutes and made with only 3 ingredients. Crispy on the outside and fluffy inside, this simple vegan and gluten-free side elevates any meal with minimal effort.

close up of smashed potatoes on white plate with orange edge.

Recipe Difficulty – Very Easy

Table of Contents

  • Why this recipe works
  • Ingredients to make air fryer smashed potatoes
  • Substitutions
  • Variations
  • How to make air fryer smashed potatoes
  • Leftovers
  • Recipe FAQs
  • Perfecting Air Fryer Vegetables
  • Air Fryer Smashed Potatoes Recipe

Why this recipe works

This smashed potato method is a quick variation on roast potatoes. Keeping the skins on reduces waste and saves time — there’s no need to parboil. The skin crisps beautifully in the air fryer while the inside stays tender and comforting.

Potatoes are incredibly versatile and affordable, especially when they’re in season. They add warmth and comfort to a meal, and a drizzle of olive oil with a sprinkle of salt turns them into a simple crowd-pleaser.

Ingredients to make air fryer smashed potatoes

Salt, new potatoes and olive oil laid out on white marble background.
  1. Potatoes – baby or new potatoes work best for even cooking and easy smashing.
  2. Olive oil – helps the skins crisp up in the air fryer.
  3. Salt – sea salt or Himalayan salt, to taste.

See recipe card below for exact quantities and full details.

Substitutions

  • Olive oil – use any high-heat oil such as vegetable or avocado oil if preferred.
  • Salt – use regular sea salt or kosher salt instead of Himalayan pink salt if needed.
  • Potatoes – baby/new potatoes are ideal, but small waxy potatoes will also work.

Variations

  • Spicy: add a pinch of chili powder or smoked paprika with the oil for heat and depth.
  • Loaded: finish with a knob of butter, chopped parsley, and extra salt. Serve topped with chilli, coconut yoghurt, or vegan sour cream for a hearty plate.
  • Kid friendly: smashing potatoes is a fun hands-on step for children to help with, making this an easy family activity.

How to make air fryer smashed potatoes

Raw new potatoes in air fryer tray on white surface.

Step 1: Place the potatoes in the air fryer basket and cook at 185°C / 365°F for 20 minutes until tender.

New potatoes in air fryer tray being squashed with glass jar.

Step 2: Use the base of a jar, a glass, or the back of a fork to gently press each potato until it splits and flattens slightly.

crushed new potatoes drizzled with olive oil and sea salt in air fryer tray. tray is on white background.

Step 3: Drizzle with olive oil, sprinkle with salt, then air fry on the “air fry” setting at 205°C / 400°F for 10 minutes until golden and crisp.

Leftovers

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the air fryer or oven to restore crispness, or enjoy cold in salads.

Recipe FAQs

Do you need to parboil potatoes before putting them in the air fryer or oven?

No — for baby or new potatoes you can place them directly in the air fryer or on a baking tray.

Is it faster to cook potatoes in the oven or air fryer?

The air fryer cooks faster and crisps more efficiently; the oven will take longer.

Do you have to pierce the new potatoes before putting them in the air fryer?

No, piercing is not necessary for small new potatoes.

Do you need to soak the potatoes in water before cooking them?

No soaking needed — use them straight from the bag.

What happens if I don’t have a jar or glass?

Use the back of a fork or a potato masher to gently flatten the potatoes.

What if I don’t have an air fryer?

Bake at 220°C / 430°F for 40 minutes, smash, drizzle with oil and salt, then return to the oven for 20 minutes until crisp.

Perfecting Air Fryer Vegetables

If you want to master vegetables in the air fryer, try other simple recipes to build confidence and technique.

  • Air Fryer Corn on the Cob
  • Air Fryer Broccoli
  • Air Fryer Sweet Potato Fries
  • Air Fryer Jacket Potato
  • Air Fryer Chips
  • Air Fryer Roast Potatoes
  • Air Fryer Sweet Potato Wedges
  • Air Fryer Baby Potatoes
  • Air Fryer Tenderstem Broccoli
  • Air Fryer Hasselback Potatoes
Overhead shot of air fryer roast potatoes on white plate with orange rim. The plate is on white marble background.

YOU MIGHT ALSO LIKE…

close up shot of air fryer chips with salt on them.

Air Fryer Recipes

Air Fryer Chips

rosemary infused roast potatoes in a baking dish on a white marble background

Sides

Rosemary Roast Potatoes

Parmentier potatoes close up.

Sides

Parmentier Potatoes

2 miso-glazed aubergines on a bed of white rice with lime wedges. The white bowl is on a white surface.

5 Ingredients

The BEST Aubergine Miso (Nasu Dengaku)

Tried this Air Fryer Smashed Potatoes recipe? Please leave a star rating and a comment to let me know how it turned out. P.S. Subscribe to receive more recipes.

close up of smashed potatoes on white plate with orange edge.
Pin
Print
5 from 2 votes

Air Fryer Smashed Potatoes

Made in the air fryer in only 30 minutes, using just 3 ingredients, these vegan and gluten free smashed potatoes are deliciously simple.
Prep Time: 0 minutes
Cook Time: 30 minutes
Total Time: 30 minutes
Servings: 4

Equipment

  • Air fryer
  • Jar / water glass / fork

Ingredients

  • 1 kg new potatoes
  • 2 tbsp olive oil
  • 1 generous pinch salt
Metric – US Customary

Instructions

  • Place the potatoes in the air fryer basket and cook at 185°C / 365°F for 20 minutes.
  • After 20 minutes, use the bottom of a jar, a glass, or the back of a fork to gently smash each potato until it splits.
  • Drizzle with olive oil and sprinkle with salt. Return to the air fryer on “air fry” at 205°C / 400°F for 10 minutes until golden and crisp.

Notes

Step-by-step photos: The post includes photos to guide you through each stage.

Substitutions & variations: See the post above for ideas.

To store: Best eaten fresh, but keep in the fridge up to 3 days.

To freeze: Freezing is not recommended for best texture.

Tips: Use a jar or the back of a fork to smash; no need to parboil; add chopped rosemary for the last 5 minutes for extra aroma.

Nutrition

Calories: 267kcal
| Carbohydrates: 44 g
| Protein: 5 g
| Fat: 7 g
| Fiber: 6 g
book banner image.