This cheesy ground beef and bell pepper bake is an easy, comforting dinner loaded with seasoned beef, colorful peppers, tomato sauce, and melted mozzarella cheese.
Introduction
If you love simple comfort food that doesn’t require a ton of dishes, this Cheesy Ground Beef and Bell Pepper Bake is one you’ll want to keep in your regular dinner rotation.
I usually make this kind of meal when I have ground beef and a few bell peppers sitting in the fridge. Honestly, it’s such an easy way to turn basic ingredients into something that feels hearty and satisfying. The beef is cooked with onions, garlic, tomatoes, and colorful peppers, then everything gets topped with plenty of melted cheese.
The best part is that the cheese gets beautifully golden and bubbly in the oven. I like serving it straight from the baking dish while it’s still hot and gooey.
It’s perfect for a busy weeknight, family dinner, or meal prep.
Ingredients
- 1 lb ground beef
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 red bell pepper, chopped
- 1 green bell pepper, chopped
- 1 yellow bell pepper, chopped
- 1 cup diced tomatoes
- 1 cup tomato sauce
- 1 tablespoon tomato paste
- 1 teaspoon Italian seasoning
- 1 teaspoon paprika
- ½ teaspoon garlic powder
- ½ teaspoon black pepper
- ½ teaspoon salt, or to taste
- 1 tablespoon olive oil
- 1½ cups shredded mozzarella cheese
- ½ cup shredded cheddar cheese
- 1 tablespoon fresh parsley, chopped
Step-by-Step Method
1. Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease a large baking dish or several individual oven-safe dishes.
2. Cook the Ground Beef
Heat olive oil in a large skillet over medium heat. Add the ground beef and cook for about 6–8 minutes, breaking it apart with a wooden spoon as it cooks.
Continue until the beef is browned and no longer pink. Drain any excess grease if necessary.
3. Add the Aromatics
Add the diced onion and minced garlic to the skillet. Cook for another 2–3 minutes, until the onion begins to soften and the garlic becomes fragrant.
4. Add the Bell Peppers
Stir in the chopped red, green, and yellow bell peppers. Cook for about 4–5 minutes.
I usually leave the peppers slightly crisp at this stage because they’ll continue cooking in the oven.
5. Make the Beef and Pepper Mixture
Add the diced tomatoes, tomato sauce, and tomato paste. Season with Italian seasoning, paprika, garlic powder, black pepper, and salt.
Stir everything together and let it simmer for 5–7 minutes so the flavors can come together.
6. Transfer to the Baking Dish
Pour the beef and pepper mixture into your prepared baking dish. Spread it evenly.
7. Add the Cheese
Sprinkle the mozzarella and cheddar cheese evenly over the top.
Honestly, don’t be shy with the cheese here. A generous layer gives you that delicious bubbly, golden topping.
8. Bake
Place the dish in the preheated oven and bake for approximately 15–20 minutes, or until the cheese is completely melted and bubbling.
For an extra golden top, switch the oven to broil for 1–2 minutes at the end. Keep a close eye on it because cheese can brown very quickly.
9. Garnish and Serve
Remove the bake from the oven and let it rest for about 5 minutes. Sprinkle with fresh parsley and serve warm.
Cooking Tips
Use different colored peppers: Red, green, and yellow peppers make the dish colorful and add slightly different flavors.
Don’t overcook the peppers: Keeping them a little crisp before baking gives the finished dish a better texture.
Brown the beef well: Letting the beef develop some color adds much more flavor than simply cooking it until done.
Use freshly shredded cheese: I usually recommend shredding cheese from a block because it melts smoothly and gives a better cheesy topping.
Watch the broiler: If you want those beautiful browned cheese spots, broil briefly, but don’t walk away from the oven.
Let it rest: Give the casserole a few minutes after baking so the juices settle and it’s easier to serve.
Serving Suggestions
This cheesy beef and pepper bake is filling enough to serve on its own, but there are plenty of sides that work well with it.
Try serving it with:
- Steamed white rice
- Garlic bread
- Mashed potatoes
- Roasted potatoes
- Simple green salad
- Steamed broccoli
- Cauliflower rice
- Crusty dinner rolls
For a low-carb meal, I usually serve it with cauliflower rice or a fresh green salad.
Approximate Nutrition Per Serving
Nutrition is estimated and can vary depending on the exact ingredients and portion sizes.
- Calories: 410
- Protein: 28g
- Fat: 27g
- Carbohydrates: 13g
- Fiber: 3g
- Sugar: 7g
- Sodium: 720mg
Conclusion
This Cheesy Ground Beef and Bell Pepper Bake is exactly the kind of easy homemade dinner I love. You get savory ground beef, tender colorful peppers, a rich tomato sauce, and plenty of melted cheese all in one comforting dish.
Honestly, it’s one of those recipes that doesn’t need anything fancy. Just simple ingredients, a little seasoning, and some oven time can create a meal the whole family will enjoy.
If you’re looking for an easy weeknight ground beef recipe, definitely give this one a try. The golden, bubbly cheese on top is hard to resist!
Frequently Asked Questions
1. Can I use ground turkey instead of ground beef?
Yes. Ground turkey works very well as a lighter alternative. You may want to add a little extra seasoning because turkey has a milder flavor.
2. Can I make this recipe ahead of time?
Absolutely. Prepare the beef and pepper mixture, place it in the baking dish, and refrigerate it covered. Add the cheese just before baking and allow a few extra minutes of cooking time if the dish is cold.
3. What cheese works best for this recipe?
Mozzarella gives you a stretchy, melty topping, while cheddar adds extra flavor. You can also use Monterey Jack, Colby Jack, or a Mexican cheese blend.
4. Can I add other vegetables?
Yes. Mushrooms, zucchini, corn, spinach, or chopped tomatoes can all work nicely. Just avoid adding too many watery vegetables because they can make the bake soggy.
5. How should I store leftovers?
Let the leftovers cool, then store them in an airtight container in the refrigerator for up to 3–4 days. Reheat individual portions in the microwave or oven until heated through.

