Ingredients

• 4 medium green bell peppers , tops and seeds removed
• 1 , 28 ounce
• 0.25 cups white vinegar
• 1.5 pounds lean ground beef
• 1 cup leftover cooked white rice
• 0.5 cups Italian-style bread crumbs
• 6 tablespoons grated Parmesan cheese
• 0.25 cups finely chopped onion
• 1 large egg , lightly beaten
• 0.5 teaspoons garlic powder
• 0.25 teaspoons salt
• 0.25 teaspoons black pepper

Instructions

1. 1 Gather all ingredients. Bring a large pot of water to a boil.
2. 2 Add peppers and boil until softened, 4 to 5 minutes. Transfer peppers to a colander and run under cold water to cool.
3. 3 Mix ground beef, cooked rice, bread crumbs, 4 tablespoons Parmesan, onion, egg, garlic powder, salt, and pepper together in a large bowl until well combined.
4. 4 Preheat the oven to 350 degrees F (175 degrees C). Spoon beef mixture into peppers.
5. 5 Place peppers into a baking dish with the stuffing facing up.
6. 6 Stir tomato sauce and vinegar together in a bowl. Pour tomato sauce mixture over peppers.
7. 7 Sprinkle remaining 2 tablespoons Parmesan over top.
8. 8 Bake in the preheated oven, basting peppers with sauce several times, until beef filling is no longer pink in the center, about 1 hour 20 minutes. An instant-read thermometer inserted into the center should read at least 160 degrees F (70 degrees C).

Nutrition per serving