⅓cupfinely chopped fresh parsleyplus additional for serving
Marinara pasta saucefor serving
Cooked pastapolenta, zucchini noodles, or crusty bread, optional or serving
Instructions
Place the beef in a large mixing bowl.
In a smaller bowl, combine the Panko, milk, egg, Parm, salt, pepper, garlic powder, and onion powder. Add it to the bowl with the beef. Add the parsley.
With a fork or your hands, toss the beef to combine everything evenly. Be careful not to overwork it, or your meatballs will be dense.
Shape the mixture into meatballs that are around 1 1/2-inches each. You'll have approximately 22. Cook according to one of the methods below, until the meatballs reach 165°F in the center. When you slice a meatball in half, it should look cooked through.
TO BAKE: Preheat the oven to 400°F. Arrange the meatballs on a sheetpan lined with parchment paper or foil, leaving about 1/2-inch between each. Bake until the internal temperature reaches at least 165°F on an instant-read thermometer, 17 to 20 minutes.
TO AIR FRY: Heat your air fryer to 400°F. Cook for for 7 to 9 minutes, sliding out the basket and using tongs to gently flip halfway through.
OPTIONAL SIMMER: Warm your desired amount of marinara sauce in a wide skillet (for a full batch of meatballs, I use a 24-ounce jar). Add the meatballs and let simmer gently for 10 minutes. Enjoy with (or without!) cooked pasta noodles, polenta, zucchini noodles, or with bread. Sprinkle with Parmesan and parsley as desired. Alternatively, you can warm the sauce in a small skillet, then serve it over the meatballs.
Notes
TO STORE: Refrigerate cooked meatballs in an airtight container for up to 4 days.
TO REHEAT: Warm gently in marinara sauce on the stovetop or microwave in short intervals.
TO FREEZE: Freeze cooked meatballs on a parchment-lined baking sheet until solid, then transfer to a freezer bag. They'll keep for up to 3 months.