Creating Mini Meatball Marinara Bites is simple if you follow these steps:

1. Preheat Oven: Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper for easier cleanup.
2. Mix Meatball Ingredients: In a large bowl, combine ground beef or turkey, breadcrumbs, Parmesan cheese, egg, garlic, oregano, basil, salt, and pepper. Mix until well combined.
3. Form Meatballs: Using your hands, shape the mixture into mini meatballs, about 1 inch in diameter. Place them on the prepared baking sheet.
4. Bake Meatballs: Bake in the preheated oven for 15-20 minutes, or until cooked through and golden brown.
5. Add Marinara Sauce: Remove the baking sheet from the oven. Pour marinara sauce over the meatballs, ensuring they are well coated.
6. Top with Cheese: Sprinkle shredded mozzarella cheese on top of the meatballs and sauce.
7. Bake Again: Return the baking sheet to the oven and bake for an additional 5-10 minutes, or until the cheese is melted and bubbly.
8. Garnish: Remove from the oven and let cool for a few minutes. Garnish with fresh basil leaves if desired.

Following these steps will guide you in creating these incredible Mini Meatball Marinara Bites effortlessly.