Stuffed Pepper Casserole: A Cozy Twist on a Classic Comfort Dish

If you love the flavors of stuffed peppers but are looking for an easier, weeknight-friendly version, this Stuffed Pepper Casserole is just what you need! It has all the savory goodness of traditional stuffed peppers, but with less prep and cook time. This one-pot, stove-top recipe delivers a hearty, flavorful meal that’s perfect for cozy family dinners or gatherings with friends.

Ingredients and Equipment Needed

Ingredients (Serves 6)

1 lb ground beef
2 bell peppers, chopped (red, green, or a mix for extra color)
1 onion, finely chopped
3 cloves garlic, minced
1 tbsp Worcestershire sauce
1 (15 oz) can low-sodium beef broth
1 (15 oz) can diced tomatoes
1 cup uncooked long-grain white rice
1 tbsp Italian seasoning
1 tsp salt
1/2 tsp black pepper
3/4 cup shredded mozzarella cheese
3/4 cup shredded cheddar cheese

Equipment

Large skillet or Dutch oven
Mixing spoon
Measuring cups and spoons
Knife and cutting board

Step-by-Step Preparation Guide

Cook the Ground Beef
In a large skillet or Dutch oven, cook the ground beef over medium heat until it’s browned, breaking it into crumbles as it cooks. Drain any excess fat.
Add Vegetables
Add the chopped bell peppers, onion, and minced garlic to the skillet. Sauté everything together until the vegetables start to soften, about 5 minutes.
Season and Simmer
Stir in the Worcestershire sauce, diced tomatoes (with their juice), beef broth, Italian seasoning, salt, and black pepper. Mix well to ensure all ingredients are evenly combined.
Incorporate the Rice
Add the uncooked rice to the mixture, stirring to combine. Bring everything to a boil, then reduce the heat to low, cover the skillet, and let it simmer for about 20 minutes, or until the rice is tender and most of the liquid has been absorbed. Stir occasionally to prevent sticking.
Add the Cheese
Once the rice is cooked, remove the skillet from the heat and sprinkle shredded mozzarella and cheddar cheese evenly over the casserole. Cover and let sit for a few minutes until the cheese melts.
Serve and Enjoy
Scoop the casserole onto plates and serve warm. This dish is perfect as-is or with a sprinkle of fresh parsley for a pop of color.

Optional Variations and Creative Additions

Make it Spicy: Add a dash of crushed red pepper flakes or diced jalapeños for a little heat.
Healthy Twist: Substitute ground beef with ground turkey or chicken for a leaner option.
Brown Rice Option: For added fiber, use brown rice instead of white rice. Note that brown rice may require additional cooking time and a bit more broth.
Extra Veggies: Add diced zucchini, carrots, or mushrooms to boost the vegetable content. They add texture and flavor to the casserole.

Serving Tips

Pair with a Side Salad: Serve alongside a fresh garden salad or steamed green beans to round out the meal.
Garnish Ideas: Top with freshly chopped parsley, green onions, or a dollop of sour cream for added flavor.
Make-Ahead Friendly: This casserole can be prepared in advance and reheated for quick dinners. It also makes fantastic leftovers!

FAQs for Best Preparation and Storage Practices

Q: Can I make this casserole ahead of time?
A: Yes! You can prepare the casserole up to the point of adding cheese. When ready to serve, simply reheat, add the cheese, and cover until melted.

Q: How long does Stuffed Pepper Casserole last in the refrigerator?
A: Stored in an airtight container, this casserole keeps well in the refrigerator for up to 4 days. It’s perfect for meal prepping!

Q: Can I freeze Stuffed Pepper Casserole?
A: Absolutely. Once cooled, transfer the casserole to a freezer-safe container. It will keep for up to 3 months. To reheat, thaw in the fridge overnight and then warm in a skillet or microwave.

Q: How can I make this recipe vegetarian?
A: Swap the ground beef with a plant-based meat substitute or extra mushrooms, and use vegetable broth instead of beef broth for a delicious vegetarian version.

Q: Can I cook this in the oven instead?
A: Yes, you can. After combining all ingredients (except cheese), transfer to a greased baking dish, cover with foil, and bake at 350°F for 30-35 minutes. Top with cheese and bake uncovered for an additional 5-10 minutes.

Conclusion: Why You’ll Love This Easy, Crowd-Pleasing Dish

Stuffed Pepper Casserole brings all the comforting flavors of stuffed peppers in a hassle-free, one-pot meal that’s ideal for any night of the week. It’s a family-friendly recipe that combines protein, veggies, and rice for a well-rounded dish that satisfies everyone at the table. Plus, the convenience of stove-top cooking and the ease of cleanup make this casserole a winner. Enjoy a classic favorite in a new, simplified way—perfect for gatherings, busy weeknights, or anytime you crave a taste of comfort!