Island-Style Sweet Plantain Tostones with Garlic Aioli

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Twice-fried green plantain slices served crispy with a creamy garlic aioli dip, perfect as a snack or appetizer. This Caribbean-inspired recipe, ready in about 30 minutes, turns green plantains, vegetable oil, salt into a satisfying snack for between meals, packed lunches, or game-day spreads — minimal active time and easy to scale up for a crowd. Each serving lands at about 350 calories and feeds 4, so it fits into lunchboxes, road trips, or an afternoon-energy gap without derailing the day. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 15 min Serves 4 Caribbean cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: Peel 2 large green plantains and slice into 1-inch thick rounds. Heat 3 cups vegetable oil in a deep skillet over medium-high heat to 350°F.
  2. Step 2: Fry the plantain slices in batches for 3-4 minutes until lightly golden but still firm. Remove and drain on paper towels.
  3. Step 3: Using the bottom of a flat glass or a tostonera, gently press each fried plantain slice to flatten it to about 1/4-inch thick.
  4. Step 4: Return the flattened plantains to the hot oil and fry again for 2-3 minutes until crisp and golden brown. Drain on paper towels and immediately sprinkle with 1 tsp salt.
  5. Step 5: For the garlic aioli, whisk together 1/2 cup mayonnaise, 3 minced garlic cloves, 1 tbsp lime juice, and 1/4 tsp black pepper until smooth.
  6. Step 6: Serve the crispy tostones with the garlic aioli on the side for dipping, a perfect balance of crunchy and creamy textures.

Frequently asked questions

How long does Island-Style Sweet Plantain Tostones with Garlic Aioli take to make?

Total time is about 30 minutes (15 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Island-Style Sweet Plantain Tostones with Garlic Aioli?

Store in an airtight container at room temperature for crisp items, or in the fridge for anything dairy- or produce-based, for up to 3–5 days. Re-crisp baked snacks in a 300°F oven for 5 minutes if they soften.

Can I substitute ingredients in Island-Style Sweet Plantain Tostones with Garlic Aioli?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Island-Style Sweet Plantain Tostones with Garlic Aioli for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Island-Style Sweet Plantain Tostones with Garlic Aioli?

Caribbean snacks like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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