AirFryerCookbook

Air Fryer Tostones

Twice-cooked green plantains smashed flat and crisped — the everyday Puerto Rican staple, made with barely a slick of oil in the air fryer instead.

Prep
15m
Cook
20m
Total
35m
Serves
4
Level
Easy
Temp
375°F
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By Air Fryer Cookbook Team · May 4, 2026

Tostones are the rhythm section of Caribbean cooking — not the star of the plate, but there at nearly every meal, holding everything together. Green plantains, too starchy to eat raw, get cooked soft, smashed flat, then cooked again until the edges go crisp and the centers stay creamy. Puerto Rico serves them with a garlicky mojo; in Colombia and Ecuador the same thing is a patacón, sometimes the size of a plate. The two-step method isn't fuss for its own sake — it's the only way to turn a hard green plantain into something this good.

The classic version is twice-fried, and that's where the honest tradeoff lives: deep oil gives tostones a uniform, golden crunch all the way across. The air fryer keeps the two-cook logic — soften, smash, crisp — but trades the oil bath for a brush of oil and moving heat. You lose a touch of that even, fried color and gain a tostón that's lighter, less greasy, and made without standing over a spitting pan. The smash-and-crisp magic survives the swap intact.

This one is naturally free of gluten, dairy, egg, nuts, and soy — plantains, oil, salt, and a garlic-lime mojo. A rare side you can set in front of almost any table without a second thought.

Spread the discs out in a roomy basket so they crisp instead of steaming each other soft.

The Recipe

Air Fryer Tostones

35m · Serves 4 · Easy · Cosori 5.8qt

Free from Gluten · Dairy · Tree nuts · Egg · Soy · Sesame · Peanuts · Fish · ShellfishAllergen info →

Ingredients

Serves
4
  • 2green plantainsfirm and unripe
  • 1 tbspneutral oilfor brushing
  • ½ tspfine sea salt
  • 2 clovesgarlicminced, for the mojo
  • 2 tbspolive oilfor the mojo
  • 1limejuiced, for the mojo

Method

  1. 01

    Score and peel the green plantains, then cut into thick rounds about an inch and a half. Brush them with a little oil and air fry at 375°F for 8 minutes — this first pass softens them through without browning.

  2. 02

    Take the warm rounds out and smash each one flat to about a quarter-inch, using the bottom of a cup or a tostonera. They should be tender enough to flatten without crumbling.

  3. 03

    Brush both sides of the smashed discs with oil and sprinkle with salt. Return them to the basket and air fry at 375°F for another 12 minutes, flipping halfway, until golden and crisp at the edges.

  4. 04

    Stir the garlic, olive oil, and lime juice into a quick mojo. Salt the hot tostones again and serve immediately with the mojo for dipping.

Nutrition · per serving

190 cal / 1g protein / 8g fat / 30g carbs

Estimated. Values vary by brand and portion.

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Good to know

Common questions

How do you make tostones in the air fryer?
It's a two-step cook. Brush inch-and-a-half plantain rounds with oil and air fry at 375°F for 8 minutes to soften, smash them flat to a quarter-inch, then oil, salt, and air fry again at 375°F for 12 minutes, flipping halfway.
Why do you cook tostones twice?
Green plantains are too starchy to eat as-is. The first 8-minute pass softens them through so they'll smash flat without crumbling, and the second 12-minute pass crisps the edges while the centers stay creamy.
Why are my air fryer tostones soft instead of crispy?
Overcrowding steams them soft. Spread the smashed discs out in a roomy basket so they crisp instead of steaming each other, brush both sides with oil, and serve immediately while hot.
Are air fryer tostones gluten-free and vegan?
Yes. This recipe is labeled vegan, vegetarian, gluten-free, and dairy-free, and is naturally free of egg, nuts, and soy too. It's just plantains, oil, salt, and a garlic-lime mojo. Still worth a label check on your ingredients.

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