40 frozen meatballs, thawed (I usually put in frozen and plan on cooking longer)
26 oz. jar of pasta sauce
1 onion, chopped (I sprinkle in minced)
6 hoagie buns, split and toasted
6 slices Muenster cheese
Combine meatballs, pasta sauce and onion in a greased slow cooker. Cover and cook on low setting for 4-6 hours (approximately 2 hours longer if using frozen). Place meatballs in toasted hoagie buns and top with cheese. Broil to melt the cheese. Makes 6 sandwiches.