Stuffed bell peppers are one of those dinners that just make sense. A complete meal — protein, grain, vegetables — baked together in its own edible bowl, finished with a blanket of melted cheese. It is the kind of comfort food that feels wholesome and indulgent at the same time, and it reheats like a dream.
This version keeps things classic: seasoned ground beef, fluffy rice, and tomatoes, tucked into sweet bell peppers and baked at 375°F (190°C) until everything is tender and the cheese on top turns golden. The little trick that sets it apart is a splash of broth in the baking dish and a tight foil cover for the first 30 minutes — the peppers steam-tender instead of drying out. If you are in a hearty-dinner mood, this sits right alongside my classic homemade beef lasagna as a guaranteed crowd-pleaser. And for a lighter beef-and-rice fix on a busy night, my easy sloppy joe recipe delivers similar flavors in a fraction of the time.
One more thing I love: this recipe is a clean-out-the-fridge champion. Leftover rice, half a can of tomatoes, the last handful of cheese — it all finds a home here. Let me show you how to get the peppers perfectly tender without them collapsing.
Why You’ll Love This Recipe
- A complete meal in one dish: Beef, rice, tomatoes, and peppers bake together — no separate sides required (though a green salad never hurts).
- Perfectly tender peppers: The foil-covered steam bake means soft, sweet peppers that still hold their shape — never crunchy, never mushy.
- Great for leftovers: Use up cooked rice from last night’s dinner; this recipe was practically built for it.
- Freezer-friendly: Assemble a whole tray, freeze it unbaked, and you have a future dinner waiting whenever life gets busy.
- Kid-approved comfort: Mild, cheesy, and fun to eat — even picky eaters tend to go back for seconds.
Ingredients
For the peppers
- 6 large bell peppers (any color), tops cut off and seeded
- 1/4 cup (60 ml) beef broth or water, for the baking dish
For the beef and rice filling
- 1 lb (450 g) ground beef (80/20)
- 1 medium yellow onion (about 150 g), diced
- 2 cloves garlic (10 g), minced
- 1 can (14.5 oz / 410 g) diced tomatoes, drained
- 1 cup (185 g) cooked long-grain white rice
- 1 teaspoon (2 g) Italian seasoning
- 1 teaspoon (2 g) smoked paprika
- 1 1/2 teaspoons (9 g) kosher salt, divided
- 1/2 teaspoon (1 g) black pepper
- 1 1/2 cups (170 g) shredded mozzarella cheese, divided
- 2 tablespoons (8 g) chopped fresh parsley, to serve
Instructions
- Preheat the oven to 375°F (190°C). Slice the tops off the bell peppers, pull out the seeds and white membranes, and stand the peppers upright in a 9×13-inch baking dish. If any pepper wobbles, shave a paper-thin slice off the bottom — just enough for it to sit flat without cutting a hole.
- Brown the beef: crumble the ground beef into a large skillet over medium-high heat and cook 5 to 6 minutes, breaking it up, until no pink remains. Spoon off any excess fat. Add the diced onion and cook 3 to 4 minutes until softened, then stir in the garlic, Italian seasoning, smoked paprika, 1 teaspoon of the salt, and the pepper. Cook 1 minute more, until everything smells incredible.
- Stir in the drained tomatoes and the cooked rice, mixing until evenly combined. Taste and add the remaining 1/2 teaspoon of salt if needed — the filling should taste well-seasoned on its own, since the bland peppers will mellow it. Take the skillet off the heat and stir in 1/2 cup of the mozzarella.
- Spoon the filling into the peppers, packing it in and mounding it generously on top — they should look abundantly full. Pour the beef broth into the bottom of the baking dish (not over the peppers), cover the whole dish tightly with foil, and bake 30 minutes. The trapped steam is what cooks the peppers through.
- Uncover, sprinkle the remaining 1 cup of mozzarella over each pepper, and bake 8 to 10 minutes more, until the cheese is melted, bubbly, and lightly golden, and a knife slides easily into the pepper walls. Rest 5 minutes so the filling sets, scatter with parsley, and serve with spoonfuls of the savory broth from the dish.
Tips & Variations
- Use cooked rice: Starting with already-cooked rice is non-negotiable — raw rice will not cook through in the baking time and will stay crunchy.
- Color matters (a little): Red, yellow, and orange peppers are sweeter than green. A mix looks gorgeous and gives you a range of flavors.
- Tex-Mex twist: Swap the Italian seasoning for taco seasoning, use pepper jack instead of mozzarella, and top with sour cream and pickled jalapeños.
- Turkey or chicken: Ground turkey or chicken works beautifully — add an extra tablespoon of olive oil since they are leaner than beef.
- Extra saucy: Stir 1/2 cup of marinara into the filling for a richer, lasagna-like vibe.
Storage
Refrigerate leftovers in an airtight container for up to 4 days. Reheat covered in a 350°F (175°C) oven for 15 to 20 minutes, or microwave individual peppers for 2 to 3 minutes. To freeze, assemble the peppers unbaked (without the final cheese topping), wrap the dish tightly, and freeze up to 3 months — bake from frozen at 375°F (190°C) for about 60 minutes, adding the cheese for the last 10.
FAQ
Do I need to pre-cook the peppers before stuffing?
Not with this method. The foil-covered bake steams them tender in the dish. Blanching is only needed if you prefer very soft peppers or are short on oven time — 3 minutes in boiling water does it.
Can I use uncooked rice in the filling?
It is not recommended. Uncooked rice needs more liquid and time than this bake provides, and it will come out crunchy. Always use cooked rice here.
Why are my peppers still crunchy after baking?
Usually the foil was not sealed tightly, letting the steam escape, or the peppers were extra thick-walled. Make sure the dish is well covered for the full first 30 minutes.
Can I make these vegetarian?
Yes — replace the beef with a 15-oz can of black beans (drained) plus an extra 1/2 cup of rice, and use vegetable broth in the dish. Everything else stays the same.
Recipe Card
- Prep time: 20 minutes
- Cook time: 40 minutes
- Total time: 1 hour
- Servings: 6
- Calories: 420 kcal per serving
Sweet tender peppers, savory beef-and-rice filling, and a golden cheese cap — this is comfort food that earns its place in the weekly rotation.
