Sweet and Sour Meatballs

Bahan-bahan (15 porsi)

• One 8-ounce can tomato sauce
• One 8-ounce can jellied cranberry sauce
• 1 tablespoon granulated white sugar
• 1 pound lean ground beef
• 1 small onion, (grated)
• 1 large egg
• 1 teaspoon salt