Black Bean Quinoa Peppers

Featured in: Hearty Dinners

This dish features vibrant bell peppers filled with a hearty mix of cooked quinoa, black beans, corn, tomatoes, and aromatic spices like cumin and smoked paprika. After sautéing fresh ingredients and combining them with chopped cilantro and optional cheese, the peppers are baked until tender and flavorful. The result is a satisfying main course that balances plant-based protein with vibrant vegetables, easily customizable with avocado slices or lime wedges for a fresh finish. Perfect for a gluten-free, vegetarian meal that's simple yet delicious.

Updated on Tue, 11 Nov 2025 12:11:00 GMT
Colorful black bean and quinoa stuffed peppers, baked until bubbly and golden.  Save It
Colorful black bean and quinoa stuffed peppers, baked until bubbly and golden. | sunnyspoonful.com

Colorful bell peppers filled with a savory blend of black beans, quinoa, vegetables, and spices, baked to perfection for a wholesome, satisfying meal.

I first made these stuffed peppers when I wanted a comforting dish that was also nutritious and simple to prepare.

Ingredients

  • Peppers: 4 large bell peppers (any color), tops cut off and seeds removed
  • Filling: 1 cup (180 g) cooked quinoa, 1 can (15 oz / 425 g) black beans, drained and rinsed, 1 cup (150 g) corn kernels (fresh, frozen, or canned), 1 medium red onion, finely chopped, 2 cloves garlic, minced, 1 medium tomato, diced, 1 teaspoon ground cumin, 1 teaspoon smoked paprika, 1/2 teaspoon chili powder, 1/2 teaspoon salt, 1/4 teaspoon ground black pepper, 1/4 cup (10 g) fresh cilantro, chopped, 1 tablespoon olive oil, 1 cup (100 g) shredded cheddar or Monterey Jack cheese (optional omit for vegan)
  • Topping: 1 avocado sliced (optional), Fresh cilantro chopped (optional), Lime wedges (optional)

Instructions

Preheat the oven:
Preheat oven to 375°F (190°C).
Prepare peppers:
Place the hollowed bell peppers upright in a baking dish. Lightly brush the outsides with olive oil.
Cook filling base:
In a large skillet, heat 1 tablespoon olive oil over medium heat. Add red onion and sauté for 34 minutes until softened. Add garlic and cook for 1 minute more.
Add remaining filling ingredients:
Stir in tomato, corn, cooked quinoa, black beans, cumin, smoked paprika, chili powder, salt, and pepper. Cook for 5 minutes, stirring often, until heated through.
Finish filling:
Remove skillet from heat. Stir in chopped cilantro and half of the shredded cheese if using.
Fill peppers:
Spoon the quinoa and bean mixture evenly into the hollowed bell peppers. Top with remaining cheese if desired.
Bake covered:
Add 23 tablespoons water to the bottom of the baking dish. Cover dish with foil and bake for 30 minutes.
Bake uncovered:
Remove foil and bake for an additional 10 minutes until peppers are tender and cheese is melted and bubbly.
Serve:
Serve hot, garnished with avocado slices, extra cilantro, and lime wedges if desired.
Savory black bean & quinoa stuffed peppers garnished with fresh cilantro and lime.  Save It
Savory black bean & quinoa stuffed peppers garnished with fresh cilantro and lime. | sunnyspoonful.com

This recipe always brings my family together, sharing stories while enjoying a wholesome, delicious meal.

Required Tools

Large skillet, Baking dish, Sharp knife, Cutting board, Measuring cups and spoons, Aluminum foil

Allergen Information

Contains dairy if cheese is used. Gluten-free if all ingredients are certified gluten-free. Always check labels for potential allergens in canned goods and cheese.

Nutritional Information

Per serving with cheese: Calories 340, Total Fat 11 g, Carbohydrates 46 g, Protein 14 g

Delicious black bean and quinoa stuffed peppers, perfect for a vegetarian dinner. Save It
Delicious black bean and quinoa stuffed peppers, perfect for a vegetarian dinner. | sunnyspoonful.com

Enjoy these colorful stuffed peppers fresh from the oven for a vibrant and nourishing meal.

Recipe FAQs

What peppers work best for stuffing?

Large bell peppers of any color are ideal as they hold the filling well and bake evenly.

Can I make this dish vegan?

Yes, simply omit the cheese or substitute with a plant-based alternative for a fully vegan version.

How do I prevent peppers from drying out during baking?

Add a few tablespoons of water to the baking dish and cover it with foil to keep the peppers moist while baking.

What spices enhance the filling's flavor?

Ground cumin, smoked paprika, chili powder, salt, and black pepper provide a warm, smoky depth that complements the beans and quinoa.

Can leftover filling be used differently?

Leftover filling works wonderfully as a hearty burrito or taco stuffing, offering versatility beyond the peppers.

Black Bean Quinoa Peppers

Colorful bell peppers filled with a savory blend of black beans, quinoa, vegetables, and spices.

Prep Time
20 mins
Cook Time
40 mins
Total Duration
60 mins
Authored by Lana Bright

Recipe Type Hearty Dinners

Skill Level Easy

Cuisine Style American

Recipe Yield 4 Serving Size

Diet Preferences Vegetarian-Friendly, Free From Gluten

What You'll Need

Peppers

01 4 large bell peppers, tops cut off and seeds removed

Filling

01 1 cup cooked quinoa
02 1 can (15 oz) black beans, drained and rinsed
03 1 cup corn kernels, fresh, frozen, or canned
04 1 medium red onion, finely chopped
05 2 cloves garlic, minced
06 1 medium tomato, diced
07 1 teaspoon ground cumin
08 1 teaspoon smoked paprika
09 ½ teaspoon chili powder
10 ½ teaspoon salt
11 ¼ teaspoon ground black pepper
12 ¼ cup fresh cilantro, chopped
13 1 tablespoon olive oil
14 1 cup shredded cheddar or Monterey Jack cheese (optional)

Topping

01 1 avocado, sliced (optional)
02 Fresh cilantro, chopped (optional)
03 Lime wedges (optional)

Directions

Step 01

Preheat oven: Preheat the oven to 375°F.

Step 02

Prepare peppers: Place the hollowed bell peppers upright in a baking dish; lightly brush the exteriors with olive oil.

Step 03

Sauté aromatics: Heat 1 tablespoon olive oil in a large skillet over medium heat. Sauté the chopped red onion for 3 to 4 minutes until softened, then add minced garlic and cook for 1 additional minute.

Step 04

Combine filling ingredients: Add diced tomato, corn kernels, cooked quinoa, black beans, ground cumin, smoked paprika, chili powder, salt, and black pepper to the skillet. Stir and cook for 5 minutes, stirring frequently, until heated through.

Step 05

Finish filling: Remove the skillet from heat and incorporate the chopped cilantro and half of the shredded cheese, if using.

Step 06

Stuff peppers: Spoon the quinoa and bean mixture evenly into each bell pepper and top with the remaining cheese, if desired.

Step 07

Prepare for baking: Add 2 to 3 tablespoons of water to the bottom of the baking dish. Cover with foil.

Step 08

Bake covered: Bake covered for 30 minutes.

Step 09

Bake uncovered: Remove the foil and bake an additional 10 minutes until the peppers are tender and the cheese is melted and bubbly.

Step 10

Serve: Serve warm garnished with sliced avocado, extra cilantro, and lime wedges if desired.

Tools You'll Need

  • Large skillet
  • Baking dish
  • Sharp knife
  • Cutting board
  • Measuring cups and spoons
  • Aluminum foil

Allergy Information

Review each ingredient to identify potential allergens, and consult a healthcare professional if you're unsure.
  • Contains dairy if cheese is included.
  • Gluten-free if using certified gluten-free ingredients.
  • Check labels on canned goods and cheese for possible allergens.

Nutrition Details (Per Serving)

This nutritional data is for reference only and isn't a substitute for medical advice.
  • Caloric Value: 340
  • Fats: 11 grams
  • Carbohydrates: 46 grams
  • Proteins: 14 grams