To a large bowl, add the breadcrumbs, parmesan cheese, salt, pepper, garlic powder, and Italian seasoning. Mix until well combined. Add the egg and mix again until well incorporated.
Add the ground chicken and gently mix until the breadcrumb mixture is evenly distributed throughout the chicken, being careful not to overmix.
Prepare a baking dish with olive oil cooking spray. Roll the chicken mixture into small balls, about 2 tablespoons of chicken mixture each. Place each meatball, evenly spaced, into the baking dish.
Bake for 10 minutes.
Remove from the oven, flip the meatballs, and pour over the marinara sauce. Sprinkle evenly with the cheese.
Bake for an additional 10 minutes, or until the cheese is melted and the sauce is bubbling.
Notes
Serving Size: This recipe makes about 24 meatballs, so about 5 servings of 4-5 meatballs with sauce.
Moist Chicken: Don't over-mix the ground chicken, which can make it dry. That’s why I mix all the dry ingredients in a bowl first, then add the chicken.
Perfect Meatballs: I form my meatballs with a 2-tablespoon cookie scoop for consistent sizes. Of course, if you like your meatballs larger, go big or go home! You'll just need to adjust the cook time accordingly.
Quality Marinara: Any good quality marinara sauce that you like the taste of is a great option, but I’m always going to be partial to my easy homemade marinara sauce. Since there are so few ingredients in this recipe, if you don't like the flavor of your tomato sauce, you won't like the taste of the final dish.