One-Pot Mexican Quinoa with Black Beans and Roasted Peppers

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

A vibrant one-pot quinoa dish packed with black beans, roasted bell peppers, and smoky spices, perfect for a quick and nutritious meal. This mexican-inspired vegan ready in about 30 minutes pairs rinsed quinoa, (15 oz), drained and rinsed black beans, large, diced red bell pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 10 min Cook: 20 min Serves 4 Mexican cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large pot, heat 2 tbsp olive oil over medium heat. Add 1 diced medium yellow onion and sauté for 4 minutes until softened.
  2. Step 2: Stir in 3 minced garlic cloves, 1 tsp ground cumin, and 1 tsp smoked paprika, cooking for 1 minute until fragrant.
  3. Step 3: Add 1 cup rinsed quinoa, 1 diced red bell pepper, and 1 diced green bell pepper, stirring to coat the quinoa in the spices.
  4. Step 4: Pour in 2 cups vegetable broth and bring to a boil. Reduce heat to low, cover, and simmer for 15 minutes until quinoa is tender and liquid is absorbed.
  5. Step 5: Remove from heat and gently fold in 1 can (15 oz) drained black beans, 1/4 cup chopped fresh cilantro, and 2 tbsp lime juice.
  6. Step 6: Season with 1 tsp salt and 1/2 tsp black pepper. Fluff with a fork and serve warm.

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Frequently asked questions

How long does One-Pot Mexican Quinoa with Black Beans and Roasted Peppers take to make?

Total time is about 30 minutes (10 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 One-Pot Mexican Quinoa with Black Beans and Roasted Peppers?

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 rinsed quinoa from drying out.

Can I substitute ingredients in One-Pot Mexican Quinoa with Black Beans and Roasted Peppers?

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 One-Pot Mexican Quinoa with Black Beans and Roasted Peppers 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 One-Pot Mexican Quinoa with Black Beans and Roasted Peppers?

Mexican vegan 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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