Slow Simmered Italian Sauce Recipe

This incredible slow-simmered Italian sauce recipe is a family heirloom, bursting with flavor and perfect for all your pasta dreams! We're talking unbelievably thick, deeply savory sauce, made with a secret ingredient: Italian sausage (removed after cooking for a smoother texture, or leave it in for extra heartiness!). We puree the vegetables for a luxuriously smooth consistency, perfect for sneaking in extra veggies even the pickiest eaters won't detect. This recipe is versatile – use it for lasagna, spaghetti and meatballs, pizza, or simply enjoy it on its own! Let it rest overnight for the ultimate depth of flavor. Get ready for rave reviews!

Prep Time 20 mins
Cook Time 200 mins
Calories 232.3 kcal
Protein 21g
Rating Be the first
Slow Simmered Italian Sauce 29

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Slow Simmered Italian Sauce

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How to Make Slow Simmered Italian Sauce

  1. Place 1 lb Italian sausage in a large, nonstick skillet or Dutch oven.
  2. Drizzle with 1/4 cup olive oil and sauté over very low heat for 5 minutes, turning occasionally. Remove sausage and set aside.
  3. Add 2 tablespoons tomato paste and stir.
  4. If necessary, add another drizzle of olive oil to prevent sticking, and stir well.
  5. Simmer, covered, stirring occasionally, for approximately 30 minutes, until the tomato paste darkens and looks almost black.
  6. Meanwhile, combine the following in a blender: 1 (28 ounce) can crushed tomatoes, 1 (15 ounce) can tomato sauce, 1 medium onion (chopped), 2 cloves garlic (minced), 1 (15 ounce) can diced tomatoes (undrained), 2 cups tomato juice, 2 tablespoons sugar, 1 teaspoon salt, and 1/2 teaspoon red pepper flakes.
  7. Blend until completely smooth.
  8. Pour the blended vegetable mixture over the tomato paste in the skillet and stir well to combine.
  9. Simmer, partially covered, for 2 1/2 hours, stirring occasionally.
  10. Add 1 cup red wine during the last hour of cooking.
  11. Continue to simmer for at least one hour, partially covered, stirring occasionally, until the sauce reaches your desired consistency.
  12. If desired, add the cooked Italian sausage (sliced) or other pre-cooked meats (e.g., 1 lb ground beef) and/or vegetables (e.g., 8 oz sliced mushrooms) during the last 30 minutes of cooking. Add pepperoni (about 1/2 cup) during the last 5 minutes of cooking for extra zing.
  13. This makes a large amount, so freeze extra sauce in freezer-safe bags for future use.
  14. Thaw and reheat for use in lasagna, as pizza sauce, for spaghetti and meatballs, etc.

Nutrition Information (Approximate per serving)

Sodium

54 g

Sugar

68g

Fat

9g

Carbs

9g

Frequently Asked Questions

How long does it take to make Slow Simmered Italian Sauce?

Slow Simmered Italian Sauce takes about 220 minutes from start to finish — roughly 20 minutes to prepare and 200 minutes to cook.

How many calories are in Slow Simmered Italian Sauce?

Slow Simmered Italian Sauce has approximately 232.3 calories per serving, with about 21 g protein, 9 g carbohydrates and 12 g fat.

What ingredients do I need for Slow Simmered Italian Sauce?

The key ingredients for Slow Simmered Italian Sauce are Sweet Italian Sausage, Olive Oil, Tomato Paste, Tomato Sauce, Crushed Tomatoes, Plum Tomatoes. See the full list with measurements above.

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