Ingredients
Method
- Combine ground beef, breadcrumbs, egg, garlic, Parmesan, oregano, salt, and pepper in a bowl. Mix just until combined, then roll into 12 meatballs about 1.5 inches across.
- Heat olive oil in a large skillet over medium-high heat. Brown the meatballs for about 6 minutes, turning every 2 minutes, until golden on at least 3 sides.
- Pour in the marinara sauce, reduce heat to medium-low, and simmer uncovered for 12 minutes until the meatballs are cooked through and the sauce has thickened.
- Split the sub rolls without cutting all the way through and broil cut-side up for 2 minutes until lightly golden.
- Place 3 meatballs in each roll with extra sauce, top with 2 slices of provolone per sub, and broil for 2 minutes until the cheese is melted and golden at the edges. Serve immediately.
Notes
You can make the meatball mixture up to a day ahead and keep it covered in the fridge; the flavors actually get a little more cohesive overnight. If your rolls are on the smaller side, 2 meatballs per sub works fine — just save the extras for pasta the next day. The broiler step goes fast, so don't walk away from the oven.
