Stuffed Bell Peppers with Rice & Veggies

Stuffed Bell Peppers with Rice & Veggies taste savory and cozy with tender peppers, herby tomato rice, and a cheesy top that bubbles just right. This one works for vegetarians, busy weeknights, and meal prep, and it reaches the table in about 60 minutes. I still text my sister a pic every time these come out of the oven.

Why Choose This Stuffed Bell Peppers with Rice & Veggies

Stuffed Bell Peppers with Rice & Veggies give you a hearty, colorful dinner that checks flavor, budget, and nutrition. The recipe uses pantry staples, welcomes substitutions, and slides into gluten-free eating without fuss.

You can prep it ahead, bake it later, and pack leftovers for lunch. Kids see the rainbow peppers and usually dig in, which saves you from the dinner negotiation squad.

Ingredients You Need

• Bell peppers: 6 medium, any color, flat bottoms help them stand tall
• Cooked rice: 3 cups; use leftover rice, 90-second microwave pouches, or frozen rice to save time
• Onion: 1 medium, chopped
• Garlic: 3 cloves, minced
• Zucchini: 1 small, diced; swap with mushrooms or extra corn
• Corn: 1 cup; frozen or canned both work
• Baby spinach: 2 cups, roughly chopped; it wilts into the filling
• Black beans: 1 can, drained and rinsed; optional for extra protein
• Crushed tomatoes or marinara: 1.5 cups; Muir Glen crushed tomatoes or Rao’s marinara both taste great
• Tomato paste: 1 tablespoon for depth
• Olive oil: 2 tablespoons
• Cheese: 1.5 cups shredded mozzarella or Monterey Jack; use plant-based mozzarella for a vegan option or skip cheese
• Seasoning: 1.5 teaspoons Italian seasoning, 1 teaspoon smoked paprika, 0.5 teaspoon ground cumin, 0.25 teaspoon red pepper flakes, kosher salt, black pepper
• Fresh finish: Chopped parsley or cilantro, lemon wedges for a squeeze of brightness

Pantry shortcuts and swaps:

• Use pre-cooked microwave rice to shave 15 minutes.
• Stir in jarred marinara when you want a quicker sauce.
• Skip zucchini and corn when your fridge looks bare; double the beans and spinach instead.

Equipment:

• Large skillet or sauté pan
• 9×13 casserole dish
• Cutting board and sharp knife
• Mixing bowl and big spoon
• Foil or an oven-safe lid

How to Make Stuffed Bell Peppers with Rice & Veggies

Heat the oven and prep the peppers 10 minutes

• Set the oven to 400°F. Slice a thin cap from each pepper, remove seeds and membranes, and save the tops if you want a cute lid.
• Drizzle the pepper shells with 1 tablespoon oil, season with salt and pepper, and set them upright in a 9×13 dish.
• Bake the empty shells for 10 minutes to jump-start tenderness.

Cook or warm the rice 10 to 15 minutes

• If you have cooked rice, fluff it and warm it in the microwave with a splash of water so it loosens.
• If you need to cook rice, start it now on the stovetop or use a 90-second pouch.

Sauté the veggies and season 8 to 10 minutes

• Heat 1 tablespoon oil in a large skillet over medium. Cook onion with a pinch of salt for 3 minutes.
• Stir in garlic for 30 seconds. Add zucchini and corn and cook until they soften and pick up light color, about 4 to 5 minutes.
• Add Italian seasoning, smoked paprika, cumin, and red pepper flakes. Stir in tomato paste, then add crushed tomatoes or marinara. Simmer 2 minutes.

Mix the filling 3 minutes

• Fold the warm rice, black beans, and spinach into the skillet. The spinach will wilt quickly.
• Taste and season with salt and black pepper. Stir in half the cheese.

Stuff and bake 25 to 30 minutes

• Spoon the filling into the par-baked peppers and pack it to the top.
• Pour a thin layer of water or extra sauce into the baking dish, about 0.25 cup, to help the peppers steam.
• Cover the dish with foil and bake for 20 minutes. Uncover, top with the remaining cheese, and bake 5 to 10 minutes more until the peppers feel tender and the cheese looks golden and bubbly.

Rest and finish 5 minutes

• Let the peppers rest for 5 minutes so the filling settles.
• Top with chopped herbs and a quick squeeze of lemon if you like.

Tips & Common Mistakes

• Pick peppers with flat bottoms so they stand without wobbling.
• Par-bake the shells so you avoid crunchy peppers.
• Keep the rice slightly firm; soft rice turns mushy after baking.
• Season the filling generously and taste it before you stuff.
• Drain beans well and cook moisture out of zucchini to prevent a watery dish.
• Pack the filling firmly, but do not smash it into a brick.
• Add a splash of sauce or water to the baking dish to create gentle steam.
• Cover to melt cheese and heat through, then uncover to brown the top.
• Let the peppers rest a few minutes so they hold together on the plate.
• Use gloves if you add jalapeño or chipotle to keep the spice off your fingers.

Variations I’ve Tried

• Vegan stuffed peppers: Skip cheese or use plant-based mozzarella, and add extra beans or lentils.
• Mexican-inspired: Use salsa instead of marinara, add chili powder, black beans, and a little cotija on top.
• Mediterranean: Swap in oregano, olives, and feta; finish with lemon zest and parsley.
• Hearty grain: Use quinoa or farro instead of rice; cook them slightly al dente.
• Low-carb: Use cauliflower rice and reduce the sauce so the filling stays thick.
• Spicy kick: Stir in chopped pickled jalapeños or a spoon of chipotle in adobo.

How to Serve

Serve these oven-baked stuffed peppers hot with a green salad, garlic bread, or roasted potatoes. Spoon extra warm marinara over the plate for saucy vibes, or add a quick yogurt herb sauce for a cool contrast. Hot sauce, crushed red pepper, or a drizzle of pesto all play well. For drinks, pour a light red, a crisp pilsner, or sparkling water with lemon.

Make-Ahead and Storage

• Make-ahead: Assemble unbaked peppers, cover, and refrigerate up to 24 hours. Bake straight from the fridge, adding 5 to 10 extra minutes, or let them sit on the counter for 20 minutes before baking.
• Freeze unbaked: Freeze stuffed, unbaked peppers on a sheet pan until firm, then store in a freezer bag up to 3 months. Thaw overnight and bake 30 to 35 minutes covered, then uncover to brown. Bake from frozen if needed, about 45 to 55 minutes covered, then uncover to finish.
• Store leftovers: Refrigerate cooked peppers in an airtight container for 4 days. Freeze cooked peppers up to 2 months.
• Reheat: Warm in a 350°F oven, covered, for 15 to 20 minutes. Microwave a single pepper for 2 to 3 minutes. Air fry at 320 to 350°F for 6 to 8 minutes. If the filling looks dry, add a spoon of sauce or a splash of water before reheating.

Ally Sanders

Stuffed Bell Peppers with Rice & Veggies

Stuffed Bell Peppers with Rice & Veggies is a hearty, comforting main dish featuring tender bell peppers filled with seasoned rice and mixed vegetables.

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Prep Time 20 minutes mins

Cook Time 45 minutes mins

Total Time 1 hour hr 5 minutes mins

Servings: 4

Course: Lunch

Cuisine: American

Ingredients

  

• 4 large bell peppers (any color), tops cut off and seeds removed
• 1 cup uncooked rice (white or brown), rinsed
• 2 cups vegetable broth
• 1 tablespoon olive oil
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1 cup diced tomatoes (canned or fresh), drained
• 1 cup mixed vegetables (such as corn, peas, and carrots), thawed if frozen
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 1/2 teaspoon smoked paprika
• 1/2 teaspoon salt, or to taste
• 1/4 teaspoon black pepper, or to taste
• 1/2 cup shredded cheese (mozzarella or cheddar)
• 2 tablespoons fresh parsley, chopped

Instructions

 

1. Preheat the oven to 375°F (190°C). Lightly grease a baking dish large enough to hold the bell peppers upright.
2. Cook the rice in the vegetable broth according to package directions until tender. Fluff with a fork and set aside.
3. While the rice cooks, heat the olive oil in a skillet over medium heat. Add the onion and sauté for 3–4 minutes until softened. Add the garlic and cook for 30 seconds until fragrant.
4. Stir in the diced tomatoes and mixed vegetables. Cook for 3–4 minutes, then add the cooked rice, oregano, basil, smoked paprika (if using), salt, and black pepper. Mix well and heat through for 2–3 minutes. Adjust seasoning to taste.
5. Place the hollowed bell peppers upright in the prepared baking dish. Spoon the rice and veggie mixture evenly into each pepper, gently pressing down to fill completely.
6. Cover the baking dish with foil and bake for 30 minutes. Remove the foil, sprinkle the tops with shredded cheese if using, and bake uncovered for an additional 10–15 minutes, or until the peppers are tender and the cheese is melted and lightly golden.
7. Remove from the oven and let the stuffed peppers rest for 5 minutes. Garnish with chopped fresh parsley if desired and serve warm.

Notes

Nutrition Information
Approximate per serving (1 stuffed pepper, with cheese): 320 calories; fat 9 g; saturated fat 3 g; carbohydrates 52 g; fiber 6 g; sugars 8 g; protein 10 g; sodium 520 mg. Values will vary based on specific ingredients, brands, and portion size.