Light and healthy quinoa-stuffed bell peppers filled with tomatoes, onion, black beans and cilantro, seasoned to perfection and topped with melted cheese — a satisfying, nutritious meal that’s easy to make and full of flavor.

I started writing this post while watching The Bachelorette and got sidetracked by the episode — anyone else binge the drama? I originally drafted a long rant about Sean, who I thought seemed like the perfect candidate to stay, and the shocking choices the lead made. Then I deleted that whole tangent because this is, after all, a food blog, and I wanted to keep things focused on the kitchen.
Still, a quick note: Arie comes off as overbearing to me; he’s very physical and seems to avoid deeper conversation. Jef, on the other hand, has slowly grown on me — he’s thoughtful with a relaxed vibe, and now I’m quietly rooting for him. And yes, make Sean the next Bachelor, Chris Harrison — that would be entertaining.
Tonight I’m seeing a movie with friends, so these stuffed peppers were perfect for a weeknight dinner that felt special without being fussy. They can be served as a lighter, clean option (skip the cheese and add fresh chopped tomatoes for extra freshness), or dressed up with melted pepper jack for a little heat and creaminess. Either way, the quinoa, beans and vegetables combine for a balanced meal that’s filling and wholesome.
Quinoa Stuffed Bell Peppers
Prep Time: 10 mins
Cook Time: 1 hr 5 mins
Total Time: 1 hr 15 mins
Servings: 8 (about 1/2 stuffed pepper per serving)
Ingredients
- 1 medium onion, chopped
- 1 Tbsp olive oil
- 2 ribs celery, chopped
- 1 Tbsp ground cumin
- 2 cloves garlic, minced
- 1 jalapeño, seeded and chopped (optional for heat)
- 1 (15 oz) can diced tomatoes, drained (reserve the liquid)
- 1 (15 oz) can black beans, rinsed and drained
- 3/4 cup quinoa
- 1 1/2 cups water
- 1 cup shredded pepper jack cheese (or your preferred cheese; omit for dairy-free)
- 4 large red bell peppers, halved lengthwise and ribs removed
- Salt and pepper, to taste
Instructions
- Heat the olive oil in a saucepan over medium heat. Add the chopped onion, celery and jalapeño and sauté for about 5 minutes, until the vegetables are soft and fragrant.
- Add the ground cumin and minced garlic and cook for another minute to bloom the spices.
- Stir in the drained diced tomatoes (reserve the tomato liquid) and cook for 4–5 minutes, allowing most of the moisture to evaporate and the flavors to concentrate.
- Add the rinsed black beans, quinoa and 1 1/2 cups water. Bring the mixture to a boil, then reduce the heat to medium-low, cover, and simmer for about 20 minutes, or until the quinoa is tender and the water is absorbed.
- Stir in 1 cup of shredded cheese, if using, and season the filling with salt and pepper to taste.
- Preheat the oven to 350°F (175°C). Pour the reserved tomato liquid into the bottom of a baking dish to help steam and flavor the peppers while they bake.
- Fill each pepper half with about 3/4 cup of the quinoa mixture, place them cut-side up in the baking dish, cover with foil and bake for 40 minutes.
- Remove from the oven, transfer the stuffed peppers to a serving dish, and drizzle any pan juices over the top before serving. Enjoy warm.
Notes and Variations
- To keep the dish vegan or dairy-free, omit the cheese and fold in chopped fresh tomatoes or a squeeze of lime for brightness.
- For added protein, mix in cooked chicken or turkey, or sprinkle with toasted nuts or seeds for extra texture.
- If you prefer softer peppers, bake an additional 10–15 minutes. For firmer peppers, shorten the bake by 5–10 minutes.
- Leftovers store well in the refrigerator for 3–4 days and reheat nicely in the oven or microwave.
Nutrition (approximate)
Serving: 1/2 stuffed bell pepper | Calories: 214 kcal | Carbohydrates: 27.2 g | Protein: 13.7 g | Fat: 7.8 g | Saturated Fat: 2.8 g | Fiber: 6.3 g | Sugar: 3.9 g
These nutrition figures are automatically calculated and should be used as an approximation.