Meatball and pepper heros

1  tablespoon		olive oil
1  cup		small onion, sliced
1/2  cup		green pepper, sliced
1/2  cup		red pepper, sliced
5  pieces		yellow pepper, sliced
1/4  teaspoon		salt
12  ounces		loaf Italian bread (preferably whole-grain)
1/2  cup		grated part-skim mozzarella cheese
6		Turkey Meatballs

Tip: Click on the ingredient links to learn the nutritional information for all the Meatball and pepper heros ingredients. The serving size for any ingredient in Meatball and pepper heros may be adjusted using the nutrition facts serving size calculator. Use it to help cut calories, carbs and more from your recipes.

Preheat the broiler.

Heat the oil in a large skillet over a medium heat. Add the onions, peppers, and salt and saute for 15 minutes, stirring occasionally.

Cut the bread into quarters crosswise and cut each quarter in half, being careful not to cut all the way through, so the 2 haves stay connected. Scoop the soft center out of the bread.

Put the bread, open-faced, on a baking sheet. Place 1 meatball and some sauce on 1 side of each piece of bread. Top with some of the pepper mixture. Moisten the other side of each sandwich with a little sauce and sprinkle with the cheese. Broil until the cheese is melted, about 4 minutes