Meatball Recipe

I use these meatballs for spaghetti, and then usually freeze the other half and use for meatball subs.
Meatballs:
1 1/2 pounds ground sirloin
1 large egg, beaten
1 cup (3 handfuls), Italian bread crumbs
1 medium onion, chopped fine
4 cloves garlic, crushed and minced
1/2 teaspoon crushed red pepper flakes
2 teaspoons (several drops) Worcestershire sauce,
1/4 cup (a couple of handfuls) flat-leaf parsley leaves, chopped
1/4 cup (a couple of handfuls) grated Parmigiano or Romano
Coarse salt and black pepper

Preheat oven to 450 degrees F.
Place ground sirloin in a large mixing bowl and punch a well into the center of meat. Fill well with the egg, bread crumbs, onion, garlic, red pepper flakes, Worcestershire, parsley, cheese, and a little salt and pepper. Mix up meatball ingredients until well combined, yet not over-mixed. Divide mix into 4 equal parts, roll each part into 4 balls and space equally onto a nonstick baking sheet. Place meatballs in oven and roast about 12 minutes. Break a meatball open and make sure meat is cooked through before removing from the oven.