All the hearty, flavorful goodness of a stuffed pepper in one easy-to-make casserole! Stuffed pepper casserole is easy, cheesy, and packed to the brim with delicious seasoned rice and vegetables.
Prep Time20 minutesmins
Cook Time1 hourhr
Total Time1 hourhr20 minutesmins
Course: Dinner, entree, lunch, Main Course, main dish
Cuisine: American, Spanish
Keyword: casserole recipe, casserole recipes, stuffed bell pepper casserole, stuffed pepper casserole, stuffed pepper casserole recipe, stuffed peppers, stuffed peppers in a dish, stuffed peppers recipe
Preheat the oven to 375 degrees Fahrenheit. Spray a 9 x 13-inch casserole dish with nonstick cooking spray and set aside.
Add 1 tablespoon olive oil to a large skillet and heat over medium-high heat. Add 1 ½ pounds lean ground beef to the skillet and cook until browned and no pink remains, about 7-10 minutes.
Add 1 cup diced red bell pepper, 1 cup diced orange bell pepper, 1 cup diced green bell pepper, and ½ cup onion diced to the skillet and cook for about 5 minutes until the vegetables soften.
Stir in 2 teaspoons minced garlic, 1 tablespoon Worcestershire sauce, ¾ teaspoon salt, ¼ teaspoon ground black pepper, ½ teaspoon paprika, and 2 teaspoons Italian seasoning.
Add 1 (14.5-ounce) can diced tomatoes with its juice, 1 ½ cups beef broth, 1 (8-ounce) can tomato sauce, 1 cup uncooked long grain white rice, and 1 cup of the 1 ½ cups shredded Colby Jack cheese. Reserve the remaining ½ cup of cheese for the top.
Pour the pepper mixture into the prepared casserole dish. Top with the remaining ½ cup of cheese, cover with aluminum foil, and bake for 45 minutes. The liquid should be absorbed, and the rice cooked through. Garnish with fresh parsley and serve warm.