Best Meatball Sub Bites Recipe - How To Make Meatball Sub Bites

Ingredients

• Cooking spray
• 2 large eggs, divided
• 1 lb. ground beef
• 1/2 medium yellow onion, finely chopped (about 1/4 c.)
• 1 1/4 oz. shredded Provolone (about 1/3 c.)
• 3 cloves garlic, finely chopped
• 2 tbsp. chopped fresh flat-leaf parsley
• 2 tbsp. Italian bread crumbs
• 1 tbsp. chopped fresh basil
• 1 tbsp. chopped fresh oregano
• 1 tsp. kosher salt
• 1/2 tsp. fresh ground black pepper
• 2 oz. shredded Parmesan (about 3/4 c.), divided
• 24 perlini or noccioline mozzarella balls
• 12 oz. store-bought or homemade pizza dough
• 2 tbsp. extra-virgin olive oil
• 2 cloves garlic, finely chopped
• 1 (28-oz.) can crushed tomatoes
• 2 sprigs basil
• 2 sprigs oregano
• 2 tbsp. shredded Parmesan
• 2 1/2 tsp. kosher salt
• 1/2 tsp. crushed red pepper flakes