Preheat oven to 375 degrees F. Line 2 rimmed baking sheets with parchment paper.
In a large bowl, mix together gluten-free breadcrumbs, salt, garlic, milk, and eggs.
Add the ground beef and mix to fully combine, being careful not to overmix to prevent meatballs from becoming tough.
Using a greased medium cookie scoop (2 inches), measure and roll meatballs, placing them on lined sheet pans once formed.
Bake for approximately 20-25 minutes in preheated oven. When done, the meatballs should be golden brown and reach an internal temperature of 165 degrees F on an instant-read thermometer.
Serve with favorite gluten-free pasta or zoodles and marinara sauce. Optional: Top with fresh parsley and parmesan. Enjoy!