Charred Plantain and Black Bean Tostadas with Lime Crema

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Crisp tostadas topped with smoky charred sweet plantains, seasoned black beans, fresh avocado, and a tangy lime crema for a vibrant Salvadoran-inspired snack. This latin american-inspired snacks (vegetarian) ready in about 35 minutes turns small corn tortillas, cooked, drained black beans, ground cumin 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 280 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: 20 min Serves 4 Latin American cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Brush 8 small corn tortillas lightly with 2 tbsp vegetable oil and place on a baking sheet. Bake for 8-10 minutes, flipping halfway, until crisp and golden.
  2. Step 2: Heat 1 tbsp vegetable oil in a large skillet over medium-high heat. Add 2 large peeled and sliced plantains (1/2-inch thick) and cook for 3-4 minutes per side until deeply browned and slightly charred. Remove and set aside.
  3. Step 3: In the same skillet, add 1 1/2 cups cooked black beans, 1 tsp ground cumin, 1/2 tsp smoked paprika, and 1/2 tsp salt. Cook for 5 minutes, mashing some beans slightly until thick and fragrant.
  4. Step 4: In a small bowl, whisk together 1/2 cup sour cream, 2 tbsp fresh lime juice, and 1/4 tsp salt until smooth and tangy.
  5. Step 5: To assemble, spread a spoonful of black beans on each crispy tortilla, top with 3-4 slices of charred plantain, a few slices of 1 medium avocado, a drizzle of lime crema, and garnish with 1/4 cup cilantro leaves and optional 1/4 cup finely diced red onion.

Frequently asked questions

How long does Charred Plantain and Black Bean Tostadas with Lime Crema take to make?

Total time is about 35 minutes (15 min prep + 20 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 Charred Plantain and Black Bean Tostadas with Lime Crema?

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 Charred Plantain and Black Bean Tostadas with Lime Crema?

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 Charred Plantain and Black Bean Tostadas with Lime Crema 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.

Is Charred Plantain and Black Bean Tostadas with Lime Crema vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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