A quick and comforting casserole that captures all the flavors of stuffed bell peppers without the hassle of hollowing them out. Perfect for busy weeknights, this cheesy baked dish combines ground beef, rice, bell peppers, and a melty cheese topping.
Do not overcook the bell peppers in the skillet; they should soften but retain a slight crunch to avoid mushiness. Drain diced tomatoes well to prevent a watery casserole. Use day-old rice for best texture. Tent with foil if cheese browns too quickly. Rest casserole 5 minutes before serving for easier scooping.
Keywords: bell pepper casserole, cheesy casserole, unstuffed bell peppers, weeknight dinner, easy casserole, ground beef casserole