Good-Cooking - Pizza Meatballs

Ingredients

• 2 pounds ground beef
• 2 cups seasoned bread crumbs
• 1 cup milk
• 1/4 cup dried minced onion
• 2 teaspoons garlic salt
• 1/4 teaspoon pepper
• 1 block (8 ounce) mozzarella cheese
• 1/3 cup all-purpose flour
• 1/4 cup cooking oil
• 2 (28 ounce) jars pizza sauce