Creating Easy Baked Italian Meatballs is a simple process. Follow these steps to achieve the best results:

1. Preheat the Oven: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
2. Mix Ingredients: In a large mixing bowl, combine ground beef, ground pork, breadcrumbs, Parmesan cheese, parsley, basil, eggs, garlic, salt, black pepper, oregano, thyme, and red pepper flakes (if using).
3. Form Meatballs: Using your hands, mix the ingredients until just combined. Be careful not to overmix. Form the mixture into meatballs, about 1 to 1.5 inches in size.
4. Place on Baking Sheet: Arrange the meatballs on the prepared baking sheet, ensuring they are spaced evenly apart.
5. Bake: Place the baking sheet in the preheated oven and bake for 25-30 minutes or until the meatballs are browned and cooked through.
6. Check Doneness: To ensure they are fully cooked, the internal temperature should reach 160°F (70°C).
7. Serve with Sauce: Once cooked, remove the meatballs from the oven and let them rest for a few minutes before serving with marinara sauce.

These steps will guide you in making these incredible meatballs with ease.