Creating delicious Mozzarella Stuffed Meatballs can be simple when you follow these steps:

1. Preheat the Oven: Set your oven to 400°F (200°C) to get it ready for baking.

2. Mix the Meats: In a large bowl, combine the ground beef and ground pork.

3. Add Dry Ingredients: Mix in breadcrumbs, grated Parmesan cheese, garlic powder, onion powder, dried oregano, dried basil, red pepper flakes, salt, and pepper.

4. Incorporate Eggs: Beat the large eggs in a separate bowl, then add to the meat mixture.

5. Combine Thoroughly: Use your hands or a spoon to combine the ingredients until well mixed, but avoid overworking the meat.

6. Form Meatballs: Take a portion of the meat mixture and flatten it in your palm. Place about a tablespoon of shredded mozzarella cheese in the center, then fold the meat around the cheese, rolling it into a ball.

7. Arrange on Baking Sheet: Place the stuffed meatballs on a greased baking sheet, ensuring they have ample space between them.

8. Bake: Put the baking sheet in the preheated oven and bake for about 25–30 minutes, or until the meatballs are cooked through and golden brown.

9. Prepare Marinara Sauce: While the meatballs are baking, heat marinara sauce in a saucepan on low heat.

10. Serve: Once baked, remove the meatballs from the oven, and let them cool slightly before serving with warm marinara sauce.

These steps will guide you through creating mouthwatering Mozzarella Stuffed Meatballs that are sure to delight.