This meatball sub recipe is cheesy, prepared without eggs, and so delicious. The meatballs are baked to perfection and the sub sandwich is quickly assembled.
Preheat oven to 400 degrees and lightly grease a baking sheet.
In a large mixing bowl, combine all meatball ingredients including: ground beef, cottage cheese, breadcrumbs, onion, garlic, Italian seasoning, salt, pepper, Worcestershire sauce.
Mix together until all ingredients are incorporated together.
Prepare 12 equally sized meatballs and place on the baking sheet about an inch apart.
Bake for 10 minutes and then flip the meatballs. This prevents the bottom of the meatball from burning and allows them to cook evenly.
Bake for an additional 10-12 minutes until browned with an internal temperature of 165 degrees F.
How to assemble the sandwiches
In a small saucepan, heat the marinara sauce over medium-low heat.
Slice hoagie rolls in half and butter each side of the bread.
When the meatballs have 4 minutes left, add the baking sheet with your hoagie rolls into the rover. Toast in the oven for 4 minutes.
Remove hoagie rolls from oven. Once the meatballs are cooked, toss them in marinara sauce.
Place 3 meatballs into each hoagie roll.
Sprinkle mozzarella cheese on top.
Broil 1-2 minutes until cheese is melted, golden, and bubbly.
Notes
I recommend a nonstick pan for the meatballs, so you are able to easily flip and remove them.Use ground beef with 20% fat content. This will produce tender and juicy meatballs.Watch the subs closely when they are in the oven. You want the cheese melted and the bread toasted, but it can burn quickly!