Colorful stuffed bell peppers with savory meat filling are a protein-packed, healthy meal. A fresh, family-friendly recipe with vibrant vegetable goodness.
Preheat your oven to 375°F (190°C). Slice the tops off the bell peppers and carefully remove seeds and membranes, keeping peppers whole.
Drizzle bell peppers with 1/2 tbsp olive oil. Place them upright in a baking dish and pre-bake for 15 minutes until slightly tender.
Heat remaining olive oil in a skillet over medium-high heat. Add diced onion and sauté for 2 minutes until softened. Add minced garlic, stir for 30 seconds, then add ground beef. Cook, breaking up meat, until just browned—don't overcook.
Stir in drained diced tomatoes, cooked rice, Italian herbs, salt, and pepper. Mix until well combined and remove from heat to prevent overcooking the beef.
Fill pre-baked peppers generously with the meat mixture, pressing down gently. Top each with shredded mozzarella cheese. Bake for 20 minutes, uncovered, until cheese is melted and lightly golden.
Allow to rest for 5 minutes before serving, ensuring juices redistribute and the filling sets for best texture.