Stuffed Bell Peppers with Rice and Ground Beef are the kind of easy weeknight dinner that always feels a little special.
They're quick to prep, simple to bake, and perfect for busy families who want a hearty, protein-packed meal without standing over the stove. These baked stuffed peppers, filled with lean ground beef, rice, black beans, and melted cheese, are flavorful, filling, and surprisingly beginner-friendly.
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High-Protein Baked Stuffed Bell Peppers
I've made this Southwest-style stuffed peppers recipe more times than I can count, and it's one of those meals that tastes like you worked harder than you did.
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Julia's Why-You'll-Love-It List
♥ The flavor balance is what makes these stuffed bell peppers stand out. You get sweetness from roasted peppers, savory richness from seasoned ground beef, creamy melt from Monterey Jack, and fresh brightness from lime.
♥ The rice soaks up the spices and tomato juices, so the filling stays moist. The beans add texture and stretch the beef, keeping it hearty without feeling heavy.
♥ Unlike many restaurant versions, this one isn't greasy or bland. The filling is tender, and the peppers stay slightly firm instead of turning mushy. That texture contrast makes all the difference.
Key Ingredients
- Red Bell Peppers - Choose round, wide peppers rather than tall ones. They hold more filling. If you can find thick-walled peppers, it's worth it. They roast better and don't get soggy.
- Lean Ground Beef - I use lean beef so the filling isn't greasy. If using regular beef, drain excess fat.
- Onion - A vegetable chopper makes dicing onions fast and even, saving you time on busy weeknights.
- Cooked Rice - White or brown both work. Brown rice gives a slightly nuttier flavor and more texture.
- Black Beans - Adds fiber and protein. You can swap for pinto beans if needed.
- Monterey Jack or Mozzarella - Monterey Jack melts creamier. Mozzarella stretches more. Use ½-1 cup depending on how cheesy you like it.
How to Make Stuffed Bell Peppers with Rice and Ground Beef
- Preheat oven to 375°F. This temperature softens peppers without overcooking the filling.
- Arrange red bell peppers, halved and seeded, on a baking sheet.
Drizzle and massage with olive oil. A simple pastry brush helps you lightly coat the peppers with olive oil so they roast evenly and don't dry out. Season with salt and black pepper.
Bake 15 minutes until slightly softened but still holding shape. - Heat olive oil in a large skillet over medium-high heat.
Add diced onion and minced garlic. Cook about 4 minutes until fragrant and softened.
- Add ground beef, chili powder, cumin, paprika, and cayenne.
Cook 6-7 minutes, breaking it apart, until browned.
The beef should be fully cooked but not crispy. - Stir in black beans and diced tomatoes. Simmer 4 minutes.
Then mix in cooked rice. The filling should be moist but not watery. - Fill the roasted peppers generously.
Top with ½-1 cup shredded cheese. - Bake 15 minutes until cheese melts and starts bubbling at the edges.
Serve with lime wedges, parsley or cilantro, and spicy sauce if desired.
Best Tips for Success
- I always pre-bake the peppers. If you skip this, they tend to leak water into the filling later.
- If the canned tomatoes look watery, I quickly drain off the extra liquid so the filling doesn't turn soupy.
- Warm rice works so much better than fridge-cold rice - it mixes in easily and doesn't clump.
- Let the filling simmer for a few minutes so the spices and tomatoes really blend together before you stuff the peppers.
- For that "restaurant" touch, pop the peppers under the broiler for 1-2 minutes to get the cheese bubbly and golden.
- Got leftover taco meat? Use it here and you've basically skipped a whole step.
- Don't forget a good squeeze of lime over the hot peppers - it wakes everything up.
- Keep an eye on the peppers near the end of baking. You want them tender but not collapsing into mush.
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Pro Vegetable Chopper and Spiralizer
Buy Now →Don't Make These Mistakes
- Overfilling with watery mixture. It should be thick and spoonable.
- Baking too long. Soft does not mean mushy.
- Under-seasoning the beef. Taste the filling before stuffing.
Serving Suggestions
- Simple green salad
- Sauteed zucchini
- Garlic bread
Storing Leftovers
- To Store. Refrigerate in airtight container up to 4 days.
- To Freeze. Wrap tightly and freeze up to 2 months. Thaw overnight before reheating.
- To Make Ahead. You can make the filling up to 2 days ahead and just stuff and bake when you're ready to cook.
- To Reheat. Bake at 175°C until heated through, about 15-20 minutes. Microwave works but oven keeps texture better.
Bonus: Upgrade Variations
- Bold Twist: Add chopped jalapeño and smoked paprika for deeper heat.
- Lighter Option: Swap half the beef for extra black beans.
- Restaurant-inspired version: Finish with shaved Parmesan and a squeeze of lemon.
- Family-friendly adjustment: Add a little extra butter if serving kids who prefer milder flavors.
More Stuffed Vegetable Weeknight Dinners
- Air Fryer Stuffed Peppers (With Turkey)
- Stuffed Portobello with Spinach
- Beef Stuffed Butternut Squash
- Stuffed Zucchini Boats (with Creamy Chicken)
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Recipe Card
Stuffed Bell Peppers with Rice and Ground Beef
Ingredients
Equipment
Method
- Preheat oven to 375°F. Arrange pepper halves on a baking sheet. Drizzle with 1 tablespoon olive oil. Season with a pinch of salt and pepper. Bake about 15 minutes until slightly softened.4 large red bell peppers, 2 tablespoons olive oil, salt, black pepper
- Heat remaining olive oil in a large skillet over medium-high heat. Add onion and garlic and cook about 4 minutes until softened.1 cup diced brown onion, 3 cloves garlic
- Add ground beef, chili powder, cumin, paprika, salt, and cayenne. Cook 6-7 minutes, breaking it apart, until browned.1 pounds lean ground beef, 1 teaspoon chili powder, ½ teaspoon cumin, ½ teaspoon paprika, ¼ teaspoon cayenne
- Add black beans and tomatoes. Simmer 4 minutes. Stir in the cooked rice. Mix well.
- Fill peppers with the mixture and top with cheese. Bake 15 minutes until cheese melts.½-1 shredded cheese
- Serve with lime wedges. Top with herbs and spicy sauce if desired.parsley or cilantro, lime, spicy sauce
- Enjoyed this recipe? Leave a quick 5-star rating and review to let me know!
Nutrition
Video
Notes
Choose round, wide peppers rather than tall ones — they hold more filling.
4 large peppers = slightly more than 1½ lbs.
Tried this recipe?
Let us know how it was!Note: Nutrition information is estimated and varies based on the products used.
Full Nutrition Disclaimer can be found here.
Looking for similar recipes? These cute cheesy Mini Bell Peppers are perfect for appetizer or light dinner.
FAQs
Yes. Assemble and refrigerate up to 24 hours before baking.
Yes. Freeze after baking for best texture.
Absolutely. It adds more texture and fiber.
Usually from skipping pre-bake or not draining tomatoes.
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