01 -
Preheat your oven to 375°F (190°C).
02 -
Cut off the tops of the bell peppers and remove the seeds and membranes. Blanch the peppers (optional for softer texture): Place them in a large pot of boiling water for 3 minutes, then transfer to an ice bath to cool. Drain and set aside. Arrange the peppers upright in a 9×13-inch baking dish.
03 -
In a large skillet over medium heat, cook the ground beef until browned. Drain excess fat. Add the onion and garlic to the skillet and sauté until softened, about 3 minutes. Stir in the cooked rice, diced tomatoes, 1/2 cup of tomato sauce, Worcestershire sauce, Italian seasoning, salt, and pepper. Cook for 2-3 minutes, then remove from heat.
04 -
Fill each bell pepper with the beef and rice mixture, packing it in gently. Spoon the remaining 1/2 cup of tomato sauce over the tops of the stuffed peppers.
05 -
Cover the baking dish with aluminum foil and bake for 30 minutes. Remove the foil, sprinkle the shredded cheese on top of the peppers, and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.
06 -
Garnish with chopped parsley and serve warm.