Preheat Oven:

Preheat your oven to 400°F (200°C).

Line a baking sheet with parchment paper or lightly grease it with cooking spray.

Prepare Meatball Mixture:

In a large bowl, combine ground turkey, breadcrumbs, Parmesan cheese, egg, garlic, onion, parsley, oregano, salt, black pepper, red pepper flakes (if using), milk, and olive oil.

Mix until just combined (avoid overmixing to keep the meatballs tender).

Form Meatballs:

Using a spoon or your hands, shape the mixture into 1 to 1.5-inch meatballs.

Place them evenly spaced on the prepared baking sheet.

Bake:

Bake for 18-20 minutes, or until the meatballs are cooked through and reach an internal temperature of 165°F (75°C).

If desired, broil for an additional 2-3 minutes for a golden-brown exterior.

Serve:

Enjoy with marinara sauce, pasta, rice, or in a sandwich.

Storage Tips:

Store leftovers in an airtight container in the fridge for up to 4 days.

Freeze uncooked or cooked meatballs for up to 3 months.