Ladle this versatile sauce into refrigerator or freezer containers; cover and refrigerate up to 4 days or freeze up to 4 months. To thaw frozen spaghetti sauce, place container in refrigerator for about 8 hours.
Use 3 to 3 1/2 cups of this homemade sauce for recipes that call for a 24- to 27-ounce jar of tomato pasta sauce.
Spaghetti Sauce with Meat: Stir 1 pound cooked lean ground beef into 3 cups of Slow Cooker Spaghetti Sauce.
Spaghetti Sauce with Meatballs: Add cooked meatballs from Easy Meatballs recipe to spaghetti sauce during the last 15 minutes of cooking time to heat thoroughly.