Freezer Spaghetti Sauce Recipe

Transform your overflowing garden tomatoes into a delicious, freezer-friendly spaghetti sauce! This recipe is perfect for busy weeknights – simply thaw and heat for a vibrant, flavorful sauce that tastes even better the next day. Saves space in your freezer with easy-to-store freezer bags. A perfect way to preserve summer's bounty.

Prep Time 20 mins
Cook Time 120 mins
Calories 110.1 kcal
Protein 4g
Rating 4.5 (6 Reviews)
Freezer Spaghetti Sauce

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Freezer Spaghetti Sauce

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How to Make Freezer Spaghetti Sauce

  1. Finely chop 1 large onion, 4 cloves garlic, and 1 green bell pepper.
  2. Heat 2 tablespoons of olive oil in a large pan over medium heat. Add the onion, garlic, and green pepper. Cook until the onion is translucent, about 5-7 minutes, stirring occasionally.
  3. In a large pot or Dutch oven, combine 6 cups (about 6 lbs) of chopped tomatoes, 1 teaspoon dried oregano, 1 teaspoon dried basil, 1/2 teaspoon dried parsley, 1 tablespoon sugar, 1 teaspoon salt, 1/2 teaspoon black pepper, and 2 tablespoons tomato paste.
  4. Add the cooked onion, garlic, and pepper mixture to the pot. Bring to a simmer, then reduce heat to low. Cover and cook for 2-3 hours, stirring frequently to prevent sticking. The longer it simmers, the richer the flavor!
  5. Remove from heat and let the sauce cool completely before freezing.
  6. Pour the cooled sauce into quart-size freezer-safe containers or freezer bags, leaving about an inch of headspace for expansion. Seal tightly.
  7. Freeze for up to 3 months.
  8. To use, thaw overnight in the refrigerator or defrost in a saucepan on the stovetop over low heat. Reheat gently before serving.

Nutrition Information (Approximate per serving)

Sodium

35 g

Sugar

37g

Fat

4g

Carbs

4g