Preheat the Oven: Begin by setting your oven to 375°F (190°C) so it's at the perfect temperature for baking.
Prepare the Bell Peppers: Carefully slice the tops off the bell peppers and remove the seeds and inner membranes. Lightly drizzle the insides with olive oil, sprinkle with a touch of salt, and stand them upright in a baking dish.
Sauté Aromatics: In a large skillet, heat a tablespoon of olive oil over medium heat. Add the diced onions and sauté until they become translucent, approximately 5 minutes.
Cook the Garlic: Add the minced garlic to the skillet and sauté for an additional minute until it's aromatic and fragrant.
Brown the Meat: Incorporate the ground turkey (or beef) into the skillet. Cook, breaking it apart with a spatula, until it’s browned, about 7-10 minutes.
Combine Fillings: Stir in the drained diced tomatoes, cooked quinoa or rice, Italian seasoning, red pepper flakes (if using), along with salt and freshly cracked pepper. Mix thoroughly and allow to cook for another 2-3 minutes to meld the flavors.
Add Cheese: Remove the skillet from the heat and stir in ½ cup of shredded mozzarella cheese until it melts and becomes well combined with the filling.
Stuff the Peppers: Generously spoon the flavorful filling into each bell pepper, pressing it down gently to ensure it fits snugly inside.
Top with Cheese: Sprinkle the remaining shredded mozzarella cheese over the tops of each stuffed pepper for a cheesy finish.
Bake the Peppers: Cover the baking dish with foil to prevent burning. Bake for 25 minutes, then uncover and bake for an additional 10-15 minutes, or until the peppers are tender and the cheese is beautifully bubbly and golden.
Cool and Garnish: Once done, remove the dish from the oven and let the stuffed peppers cool slightly before serving. Garnish each pepper with fresh basil leaves for a pop of color and freshness.
Notes
Arrange the stuffed peppers on a rustic wooden board or a vibrant platter for presentation.