These baked stuffed bell peppers with rice turn a handful of everyday ingredients into a colorful, complete dinner. Sweet peppers soften around a savory filling of browned beef, cooked rice, tomatoes, onion, garlic, and warm spices. A little melted mozzarella finishes the tops without hiding the vegetables underneath. Each pepper is its own serving, so the dish is easy to plate and just as useful for next-day lunches.
RECIPE CARD
Baked Stuffed Bell Peppers with Rice
Ingredients
- 4 large bell peppers, preferably with flat bases
- 1 tablespoon olive oil, plus a little for the baking dish
- 1 small onion, finely chopped
- 2 garlic cloves, minced
- 1 cup lean ground beef
- 1 cup cooked rice
- 1 cup canned diced tomatoes, drained
- ½ teaspoon paprika
- ½ teaspoon dried oregano
- ½ teaspoon ground cumin
- ½ teaspoon salt, plus more to taste
- ¼ teaspoon freshly ground black pepper
- ½ cup shredded mozzarella
- 1 tablespoon chopped parsley, for finishing
Quick Method
Condensed overview. Use Full Instructions for the complete method, timing and doneness details.
- Prepare the Bell Peppers: Heat oven to 375°F (190°C). Cut tops from peppers, remove seeds and membranes, and lightly oil a snug baking dish. Optionally blanch thick peppers…
- Brown the Beef with Onion and Garlic: Soften onion in olive oil over medium heat for 3–4 minutes. Add garlic for 30 seconds, then add ground beef and cook fully through,…
- Mix the Rice, Tomatoes, and Spices: Stir in cooked rice, drained tomatoes, paprika, oregano, cumin, salt, and pepper. Cook for 5–7 minutes until moist but not watery; taste and adjust…
- Stuff and Top the Peppers: Divide filling among upright peppers in the oiled baking dish, pressing gently. Sprinkle evenly with mozzarella and cover with foil.
- Bake Until Tender and Serve: Bake covered for 30 minutes, uncover, and bake another 10–15 minutes until the peppers are tender and cheese is golden. Rest 5 minutes and…
The method is straightforward: prepare the pepper shells, cook the filling fully on the stove, then bake everything together until the peppers are tender. Red, orange, and yellow peppers become especially sweet in the oven; green peppers work too if you like their sharper flavor. Plan on about 20 minutes of preparation, 55 minutes of cooking, and a short rest. This recipe makes four generously filled peppers.
Why You’ll Love It
- The beef-and-rice filling is hearty, but each serving still includes an entire bell pepper.
- The covered bake softens the peppers before the cheese browns uncovered.
- You can prepare the filling ahead, then assemble and bake when dinner is near.
Ingredients
- 4 large bell peppers, preferably with flat bases
- 1 tablespoon olive oil, plus a little for the baking dish
- 1 small onion, finely chopped
- 2 garlic cloves, minced
- 1 cup lean ground beef
- 1 cup cooked rice
- 1 cup canned diced tomatoes, drained
- ½ teaspoon paprika
- ½ teaspoon dried oregano
- ½ teaspoon ground cumin
- ½ teaspoon salt, plus more to taste
- ¼ teaspoon freshly ground black pepper
- ½ cup shredded mozzarella
- 1 tablespoon chopped parsley, for finishing
Use rice that is already cooked, not dry rice; uncooked grains will not have enough liquid or time to cook inside the peppers. Drain canned tomatoes so the filling stays spoonable rather than watery. If the peppers are uneven, trim a very thin slice from each bottom without cutting a hole. A snug baking dish helps them remain upright. Measure the cheese before starting so it can go straight onto the filled peppers.
Step-by-Step Instructions
1. Prepare the Bell Peppers
Heat the oven to 375°F (190°C). Wash and dry the peppers, slice off the tops, and remove the seeds and pale membranes. Keep the walls intact so the filling stays inside. If you prefer very soft peppers, briefly blanch the hollow shells in boiling water for 3 minutes, then drain them upside down. Blanching is optional; the covered bake also softens them. Lightly oil a baking dish just large enough to hold all four upright.
2. Brown the Beef with Onion and Garlic
Warm the tablespoon of olive oil in a large skillet over medium heat. Add the onion and cook for 3–4 minutes, stirring until it starts to soften. Add the garlic and cook for about 30 seconds, just until fragrant. Add the ground beef, break it into small crumbles, and continue cooking until it is fully browned and cooked through. If a lot of fat collects in the pan, spoon off the excess. Smaller crumbles distribute evenly through every pepper and leave room for the rice.
3. Mix the Rice, Tomatoes, and Spices
Stir the cooked rice and drained tomatoes into the skillet. Add paprika, oregano, cumin, salt, and black pepper, then fold everything together until the grains are evenly coated. Cook for 5–7 minutes, stirring occasionally, so excess moisture evaporates and the flavors come together. Taste and adjust the salt if needed. The finished filling should be moist enough to scoop but not surrounded by tomato liquid. If it looks wet, give it another minute or two in the open skillet.
4. Stuff and Top the Peppers
Place the prepared pepper shells upright in the oiled dish. Divide the warm filling among them, pressing lightly with a spoon to remove large air pockets but not crushing the rice. Mound any extra filling just above the rims. Sprinkle the mozzarella evenly over all four peppers. If one pepper leans, nestle it against its neighbors or the side of the dish. Cover the dish with foil, leaving a little clearance above the cheese so it does not stick.
5. Bake Until Tender and Serve
Bake the covered dish for 30 minutes. Carefully remove the foil and bake for another 10–15 minutes, until the peppers yield easily to a knife and the cheese is bubbling with golden spots. If your peppers are unusually thick, allow a few extra minutes; judge tenderness rather than relying only on the clock. Let them stand for 5 minutes so the filling settles and they are easier to lift. Finish with chopped parsley and serve one pepper per person.
Substitutions & Variations
For a meat-free version, replace the beef with a cup of cooked lentils or well-drained black beans. Sauté the onion and garlic first, then add the alternative protein with the rice and tomatoes; there is no need to brown it like raw beef. Use plant-based shredded cheese or leave off the topping for a dairy-free version. Brown rice or wild rice works well if it is fully cooked before mixing.
For a milder filling, omit the cumin and let the oregano and paprika carry the flavor. For a deeper, smoky note, use smoked paprika in place of regular paprika. Finely chopped mushrooms or spinach can be cooked down with the onion, but avoid adding raw watery vegetables directly to the pepper shells. Cauliflower rice is another option; sauté it first to drive off moisture, then use it in place of the cooked rice. These swaps change the texture, so taste the filling before stuffing.
What to Serve With
One stuffed pepper makes a satisfying main dish, especially with something fresh and crisp beside it. The bright vegetables in this Mexican chopped salad complement the warm tomato-and-rice filling. For a more seasonal side, try the pear, pomegranate, and spinach salad; its tangy dressing balances the melted cheese. A spoonful of plain yogurt is also pleasant if you want a cool contrast without making another full dish.
Leftovers keep well in a covered container in the refrigerator for up to 3 days. Reheat a pepper until hot throughout in the microwave or a covered baking dish, adding a spoonful of water to the dish if the rice looks dry. Store extra salad separately so it stays crisp. For make-ahead dinner, refrigerate the cooked filling and prepared peppers separately, then stuff and bake the next day.
Frequently Asked Questions
Do I need to cook the rice before stuffing the peppers?
Yes. This recipe uses 1 cup of cooked rice. Dry rice would draw moisture from the filling and might remain firm because the peppers bake without a large amount of liquid. Leftover rice is ideal if it has been stored properly and is ready to reheat.
Can I prepare the stuffed peppers ahead of time?
Yes. Cook the filling, cool it, and refrigerate it separately from the cleaned pepper shells for up to a day. When ready to bake, fill the peppers, add cheese, cover, and follow the baking directions. Cold filling may require a few extra minutes in the covered stage.
Why are my peppers still firm after baking?
Pepper size and wall thickness vary. Keep the dish covered until a knife slips easily into the side of a pepper, then uncover it to brown the cheese. Next time, blanching the empty shells for 3 minutes before stuffing gives thick peppers a head start.