If you love the comforting flavors of classic stuffed peppers but don’t have the time to prepare and bake individual peppers, One-Pan Stuffed Pepper Casserole is the perfect solution. This easy, family-friendly recipe combines seasoned ground beef, tender rice, colorful bell peppers, rich tomato sauce, and melted cheese into one hearty skillet meal. It delivers all the delicious flavors of traditional stuffed peppers with a fraction of the effort.Made entirely in one pan, this casserole minimizes cleanup while maximizing flavour.
One-Pan Stuffed Pepper Casserole:
The rice cooks directly in the savory tomato broth, soaking up every bit of seasoning from the beef, garlic, onions, and peppers. Finished with a generous layer of gooey melted cheese, it’s a satisfying dinner that everyone at the table will enjoy.Whether you’re looking for a quick weeknight meal, a make-ahead casserole for meal prep, or a cozy comfort food recipe for cooler evenings, this One-Pan Stuffed Pepper Casserole is a reliable favorite. It’s easy to customize with different proteins, grains, or vegetables, making it a versatile addition to your recipe collection.
History:
Stuffed peppers have long been a beloved dish across many cultures, including Mediterranean, Eastern European, Mexican, and American cuisines. Traditionally, bell peppers are hollowed out and filled with a mixture of meat, rice, vegetables, and seasonings before being baked until tender.As one-pan cooking gained popularity in modern kitchens, home cooks simplified the classic recipe by combining all of the filling ingredients into a single skillet or casserole dish. This “unstuffed” version maintains the same comforting flavors while significantly reducing preparation time and making the recipe more practical for busy households.
One-Pan Stuffed Pepper Casserole – The Ultimate Cheesy
Ingredients
Main Ingredients
- 1 pound ground beef
- 1 tablespoon olive oil
- 1 medium onion, diced
- 3 cloves garlic, minced
- 1 cup uncooked long-grain white rice
- 2 cups beef broth
- 1 (15-ounce) can tomato sauce
- 1 (14.5-ounce) can diced tomatoes, undrained
- 1 teaspoon Italian seasoning
- ½ teaspoon dried oregano
- ½ teaspoon salt
- ½ teaspoon black pepper
Cheese Topping
- 2 cups shredded mozzarella cheese
- ½ cup shredded cheddar cheese
- 2 tablespoons chopped fresh parsley
Instructions
- Heat olive oil in a large deep skillet or Dutch oven over medium heat.
- Add the diced onion and cook for about 3 minutes until softened.
- Stir in the minced garlic and cook for 30 seconds until fragrant.
- Add the ground beef and cook until browned, breaking it into small crumbles. Drain excess fat if necessary.
- Add the diced bell peppers and cook for 4–5 minutes until slightly tender.
- Stir in the uncooked rice, tomato paste, tomato sauce, diced tomatoes, beef broth, Italian seasoning, paprika, oregano, salt, and black pepper.
- Bring the mixture to a gentle boil, then reduce the heat to low.
- Cover the skillet and simmer for 20–25 minutes, stirring occasionally, until the rice is tender and most of the liquid has been absorbed.
- Sprinkle the mozzarella and cheddar cheese evenly over the casserole.
- Cover for 3–5 minutes until the cheese has completely melted.
- Garnish with fresh parsley and serve hot.
Notes
- Use freshly shredded cheese for the best melting texture.
- White or brown rice both work well; adjust cooking time if using brown rice.
- Lean ground beef reduces excess grease.
- Add crushed red pepper flakes for a spicy kick.
- Fresh bell peppers provide the best flavor and texture.
- Stir occasionally to prevent the rice from sticking.
- Let the casserole rest for 5 minutes before serving.
- Leftovers taste even better the next day.
Tips for Stuffed Pepper Casserole:
- Dice the peppers evenly so they cook uniformly.
- Cover tightly while simmering to cook the rice properly.
- Add mushrooms, zucchini, or corn for extra vegetables.
- Substitute ground turkey or chicken for a lighter version.
- se fire-roasted diced tomatoes for deeper flavor.
- Stir in a little cream cheese for extra richness.
- Garnish with chopped green onions or fresh basil before serving.
- Freeze individual portions for quick future meals.
FAQs for Stuffed Pepper Casserole:
1. Can I make this casserole ahead of time?
Yes. Prepare the casserole, refrigerate it for up to 24 hours, then reheat and add the cheese just before serving.
2. Can I freeze One-Pan Stuffed Pepper Casserole?
Absolutely. Freeze cooled portions in airtight containers for up to 3 months.
3. Can I use brown rice?
Yes. Brown rice works well but requires additional broth and a longer cooking time.
4. What other proteins can I use?
Ground turkey, chicken, pork, or plant-based meat alternatives are excellent substitutes.
5. Can I make it vegetarian?
Yes. Replace the ground beef with black beans, lentils, mushrooms, or meatless crumbles and use vegetable broth.
6. How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 4 days.
7. What cheese works best?
Mozzarella provides excellent melt, while cheddar adds sharp flavor. Monterey Jack or Colby Jack are also great options.
8. What should I serve with this casserole?
Serve it with garlic bread, a crisp green salad, roasted vegetables, or steamed broccoli for a complete meal.
Conclusion:
One-Pan Stuffed Pepper Casserole is a comforting, flavorful, and incredibly easy dinner that transforms the classic stuffed pepper into a simple, family-friendly skillet meal. Packed with seasoned ground beef, tender rice, colorful bell peppers, rich tomato sauce, and melted cheese, it offers all the familiar flavors you love with far less preparation. Perfect for busy weeknights, meal prep, or casual gatherings, this hearty casserole is sure to become a regular favorite in your kitchen.