INGREDIENTS
2 tbsp
balsamic vinegar
4 servings
bell pepper
1/2 cup
bread crumbs
1 large
egg
1/4 cup
fresh flat-leaf parsley
1/2 tsp
garlic powder
1/2 tsp
italian seasoning
2 tsp
kosher salt
2 cups
marinara sauce
1 1/2 lb
meatloaf mix
4 small squares
mozzarella
1 tbsp
olive oil
1 medium
onion
1 oz
pancetta
1/4 cup
tomato paste
1 tbsp
whole-grain mustard
2 tbsp
worcestershire sauce