Tomato and Corn Tostadas with Avocado Crema

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

Crunchy tostadas topped with fresh summer tomatoes, sweet corn, and a smooth avocado crema for vibrant flavor. This mexican-inspired tacos & burritos (vegetarian) ready in about 20 minutes pairs corn tostadas, quartered cherry tomatoes, cut from 2 ears fresh corn kernels for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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: 20 min Serves 4 Mexican cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: In a medium bowl, combine 1 1/2 cups quartered cherry tomatoes, 1 cup fresh corn kernels, 1/4 cup finely diced red onion, 1/4 cup chopped cilantro, 1 small minced jalapeño, 2 tbsp lime juice, and 1/2 tsp salt. Toss gently and set aside to marinate for 10 minutes.
  2. Step 2: Meanwhile, prepare the avocado crema by blending 1 large avocado, 1/3 cup Greek yogurt, 1 minced garlic clove, 1/2 tsp salt, and 1/4 tsp black pepper in a food processor until smooth and creamy.
  3. Step 3: Spread about 1 1/2 tbsp avocado crema evenly over each of the 8 corn tostadas. Top each tostada with a generous spoonful of the tomato and corn mixture.
  4. Step 4: Serve immediately for a crunchy, fresh summer snack or light meal.

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Frequently asked questions

How long does Tomato and Corn Tostadas with Avocado Crema take to make?

Total time is about 20 minutes (20 min prep + 0 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 Tomato and Corn Tostadas with Avocado Crema?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep corn tostadas from drying out.

Can I substitute ingredients in Tomato and Corn Tostadas with Avocado 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 Tomato and Corn Tostadas with Avocado 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 Tomato and Corn Tostadas with Avocado 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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