Freezer Spaghetti Sauce

Prep: 15 min Cook: 30 min Serves: 16 Cuisine: Italian

A hearty, versatile freezer spaghetti sauce made from fresh tomatoes, onions, carrots, and herbs, perfect for quick, flavorful meals that suit family dinners or meal prep.

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Ingredients

  • 20 large tomatoes, pitted and chopped
  • 4 large onions, chopped
  • 4 large carrots, pared and shredded
  • 1/2 cup chopped fresh parsley
  • 3 tablespoons sugar
  • 2 tablespoons salt

Instructions

  1. Bring the mixture slowly to a boil, stirring often.
  2. Lower the heat and simmer for 30 minutes or until the mixture thickens.
  3. Cool slightly.
  4. Measure 3 cups of the sauce at a time into a blender and whip for 1 minute at high speed.
  5. Pour the blended sauce into freezer containers, leaving 1 inch of space at the top.

Tips & Substitutions

For a richer flavor, consider adding a splash of red wine or a pinch of red pepper flakes. If you don't have fresh parsley, dried parsley can work in a pinch, but use less as it's more concentrated. You can also substitute tomatoes with canned tomatoes for convenience, adjusting the salt accordingly since canned varieties often contain added salt.

Serving Suggestions

This freezer spaghetti sauce is perfect over your favorite pasta, or try it in a hearty Pasta Bolognese for a family-friendly meal. It pairs well with garlic bread and a fresh side salad. For a vegetarian option, serve it with grilled vegetables or use it as a base for a veggie-loaded lasagna. Consider making Cannoli for dessert to complete the Italian theme.

Storage & Reheating

Allow the sauce to cool completely before transferring it to airtight containers. It can be stored in the freezer for up to 3 months. To reheat, thaw overnight in the refrigerator and warm on the stove over low heat, stirring occasionally. Alternatively, microwave in short intervals, stirring in between, until heated through.

Nutrition & Diet Analysis (per serving)

Each serving of Freezer Spaghetti Sauce contains roughly 237 calories, with 6g protein, 54g carbohydrates, and 2g fat. It is an excellent source of vitamin A (97% of the Daily Value), vitamin C (67% of the Daily Value), and dietary fiber (45% of the Daily Value), and a good source of iron and protein. Note that it is relatively high in sodium, at 569mg per serving (25% of the Daily Value).

237 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 5.9g 12% DV
Total Fat 2g 3% DV
Carbs 54.3g 20% DV
Fiber 12.7g 45% DV
Sugar 10.9g 22% DV

Electrolytes

Sodium 569.3mg 25% DV
Potassium 1178.5mg 25% DV

Vitamins & Minerals

Vitamin A 875.3mcg 97% DV
Vitamin C 60.3mg 67% DV
Calcium 93.3mg 7% DV
Iron 3.5mg 19% DV
Diet fit High-fiber Under 400 cal Low-fat

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this spaghetti sauce ahead of time?

Absolutely! This sauce is perfect for making in advance. You can prepare it, cool it, and store it in the freezer. When you're ready to enjoy it, simply thaw and reheat for a quick and delicious meal.

How long can I store the spaghetti sauce in the freezer?

You can store this spaghetti sauce in the freezer for up to 3 months. Be sure to leave some space in the containers for the sauce to expand as it freezes, which will prevent spills.

Can I adjust the sweetness of the sauce?

Yes, you can easily adjust the sweetness by adding more or less sugar according to your taste. If you prefer a less sweet sauce, start with 1 tablespoon of sugar and taste as you cook, adding more if necessary.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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