Quinoa Stuffed Peppers

Quinoa Stuffed Peppers (Easy Vegetarian & Vegan Recipe)

These quinoa stuffed peppers are a simple vegetarian and vegan dinner made with roasted bell peppers filled with quinoa, black beans, spinach, and sun-dried tomatoes. The filling cooks while the peppers roast, so everything comes together easily with minimal hands-on time.

Naturally gluten-free and easy to make, these stuffed bell peppers with quinoa are a healthy option for weeknight dinners or make-ahead meals.

(Recipe and Photos by Ella Leché. Post by Sylvie Shirazi.)

Why You’ll Love These Quinoa Stuffed Peppers

• Simple, pantry-friendly ingredients
• Works for meal prep and leftovers
• Vegetarian, gluten-free, and vegan
• Filling cooks while peppers roast, keeping hands-on time low

The combination of quinoa and black beans makes the filling substantial enough to serve as a full meal on its own.

Ingredients for Quinoa Stuffed Bell Peppers

• Bell peppers - Any color works. Roasting first helps them soften and hold their shape once filled.
• Quinoa - Forms the base of the filling and keeps it light but filling.
• Black beans - Adds protein and make the filling more substantial.
• Sun-dried tomatoes – Brings savory depth to the filling.
• Baby spinach - Wilts into the warm quinoa mixture for added greens.
• Onion – To flavor the quinoa.
• Lemon juice - Brightens and balances the filling.
• Fresh parsley - Adds freshness at the end.
• Cayenne pepper – Optional for heat.

How to Make Stuffed Bell Peppers with Quinoa

1. Heat the oven to 350°F. Cut the bell peppers in half lengthwise, remove seeds, and place them cut side up on a baking sheet. Drizzle with olive oil and roast for about 20 minutes until just tender.
2. While the peppers roast, sauté the onion in olive oil until softened. Add quinoa, water, and salt. Cover and cook until the quinoa is fluffy and the liquid is absorbed.
3. Stir in spinach so it wilts from the heat of the quinoa, then fold in black beans, sun-dried tomatoes, parsley, lemon juice, and cayenne pepper. Season to taste.
4. Fill the roasted peppers with the quinoa mixture and serve warm.

Tips for the Best Bell Peppers Stuffed with Quinoa

• Roast peppers just until tender so they hold their shape after filling
• Rinse quinoa before cooking to remove bitterness
• Adjust seasoning after mixing the filling

Variations for Stuffed Quinoa Bell Peppers (Vegan + Easy Swaps)

• Add feta if not keeping it vegan or use a vegan feta
• Swap black beans for chickpeas or lentils
• Add olives for a briny flavor
• Include zucchini or mushrooms for extra vegetables
• Top with avocado for creaminess

Vegan Quinoa Stuffed Peppers (Make It Plant-Based)

This recipe is naturally vegan as written. It relies on quinoa, beans, vegetables, and herbs for a filling that is satisfying on its own without needing dairy or meat substitutes.

What to Serve With Quinoa Stuffed Peppers

These stuffed peppers can be served on their own or paired with simple sides.

Good options include:

• A green salad
• Roasted vegetables like carrots or zucchini
• A light soup such as tomato or vegetable broth-based soups
• Served over arugula with extra lemon juice and olive oil

Make Ahead and Storage

• These stuffed peppers store well and are ideal for meal prep.
• Store leftovers in an airtight container in the refrigerator for up to 3-4 days.
• The quinoa filling can also be made ahead and stored separately before assembling.

Frequently Asked Questions About Quinoa Stuffed Peppers

Do you cook peppers before stuffing them?

Yes. Roasting helps soften them and improves flavor and texture.

How do you keep stuffed peppers from getting soggy?

Roast them first and avoid overcooking before filling.

Can I make these ahead of time?

Yes. The filling can be made up to 2 days ahead.