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Homemade Slow Cooker Marinara Sauce photo

Slow Cooker Marinara Sauce

This Slow Cooker Marinara Sauce is incredibly simple and flavorful! A hands-off recipe that fills your kitchen with the aroma of classic Italian comfort.
Prep Time15 minutes
Cook Time7 hours
Total Time7 hours 15 minutes
Course: Main Course, Sauce
Cuisine: Italian
Keyword: Easy, Marinara, Sauce, Slow Cooker
Servings: 6 servings

Ingredients

  • 1 small yellow onion diced
  • 3 cloves garlic minced
  • 2 28 oz cans Hunt's Diced Tomatoes
  • 1 16 oz can Hunt's Tomato Paste
  • 2 tablespoons olive oil
  • 2 bay leaves
  • 1 tablespoon dried basil
  • 0.5 teaspoon dried oregano
  • 1 teaspoon brown sugar
  • salt to taste
  • black pepper to taste
  • dash crushed red pepper optional

Instructions

Stepwise Method: Slow Cooker Marinara Sauce

  • Begin by heating the olive oil in a sauté pan over medium heat. Once the oil is shimmering, add the diced onion. Cook for about 5 minutes, or until the onion is translucent and fragrant. Then, add the minced garlic and sauté for an additional minute, being careful not to let it burn.
  • Transfer the sautéed onion and garlic mixture to your slow cooker. This will be the flavor base of your marinara sauce.
  • Open the cans of Hunt's Diced Tomatoes and Hunt's Tomato Paste. Pour both into the slow cooker, stirring well to combine with the onion and garlic mixture.
  • Add the bay leaves, dried basil, dried oregano, brown sugar, salt, black pepper, and crushed red pepper (if using). Stir thoroughly to incorporate all the seasonings into the tomato mixture.
  • Cover the slow cooker and set it on low. Allow the sauce to cook for 6 to 8 hours. This slow cooking process allows the flavors to deepen and develop beautifully.
  • Once the cooking time is complete, remove the bay leaves. Taste the sauce and adjust the seasoning with additional salt, pepper, or sugar as necessary. Serve the marinara sauce over your favorite pasta, use it in a lasagna, or freeze for later use.

Equipment

  • Slow Cooker
  • Sauté Pan
  • Wooden Spoon
  • Measuring Spoons

Notes

  • This marinara sauce can be customized by adding fresh herbs like basil or parsley at the end for extra freshness.
  • Stir in sautéed mushrooms or bell peppers for additional texture and flavor variations.
  • Store leftovers in airtight containers; refrigerate for up to one week or freeze for up to three months.