how long does it take to cook a meatball in the oven
Cooking Frozen Meatballs in the Oven. Preheat your oven to 350 degrees. Pull out the desired number of meatballs from the freezer and line them up on your cookie sheet, evenly spaced apart. Place the cookie sheet with the meatballs on it on the center rack in the oven. Set your kitchen timer to 30 minutes and take it with you if you are going leave the room, or at least make sure that you will be able to hear it from where you are at.