INGREDIENTS
1
small onion, grated
1/2 cup
fresh flat-leaf parsley, chopped
2/3 cup
grated Parmesan Cheese
1/3 cup
Italian bread crumbs
1
large egg
2 tbsp
marinara sauce (I use Victoria's) plus 1/3 cup
3
garlic cloves, minced
1 pinch
crushed red pepper flakes
Salt and pepper
1
package of ground beef (1.5-2lbs)
16
cubed pieces of smoked mozzarella cheese (1/2 inch cubes)