This easy Unstuffed Pepper Casserole takes all the flavors of stuffed peppers and turns them into a one-pan dinner that's ready in under an hour. With ground beef, rice, and a savory tomato sauce.
3Bell peppersany color, 1” diced (I used red and yellow)
6Garlic clovespressed or minced
15ouncesDiced tomatoes with juicecanned
1cupLong grain rice
1teaspoonDried oregano
1teaspoonDried basil
1teaspoonKosher salt
½teaspoonBlack pepper
1 ½cupsBeef stock
2cupsMozzarella or Monterey Jack cheeseshredded
Instructions
In a 12-inch oven-safe nonstick skillet or cast iron pan cook the ground beef over medium heat until cooked through and crumble, about 3-4 minutes. Add the onion, peppers and saute for 3-5 minutes stirring occasionally until the peppers just start to soften. Add the minced garlic and continue to cook for an additional 1 minute
Add the tomatoes, rice, oregano, basil, salt and pepper then stir to combine everything. Add the beef broth and bring to a boil then reduce the heat to low and cover with a tight fitting lid. *See notes. Cook for about 15-20 minutes covered until the liquid is absorbed and the rice is tender.
Turn off the heat and let sit for 5 minutes. Fluff the rice, then top with the shredded cheese. Place in the oven on a high broil for about 2-3 minutes until the cheese is melted and just starts to brown. Taste and adjust seasoning. Serve immediately, with fresh chopped parsley if desired.
Notes
Use uncooked long grain white rice. It cooks in the broth as the dish simmers.
Keep the lid tight during simmering so the rice steams properly. Use foil if your pan doesn't have a snug lid.
Check and stir after 10 minutes to prevent sticking.
Red, yellow, or orange bell peppers are recommended. They're sweeter and more tender than green.
Swap ground beef for ground turkey, chicken, or Italian sausage if desired.
Add pepper jack cheese or red pepper flakes for extra heat.
Refrigerate leftovers in a shallow container for up to 4 days.
Reheat at 50-60% microwave power with a splash of broth if needed.
Freeze for up to 3 months. Thaw overnight before reheating.