How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Jeanne'S Slow Cooker Spaghetti Sauce?

You need 18 ingredients. The key ingredients include: 1 (28 ounce) can crushed tomatoes, 1 (28 ounce) can diced tomatoes, 1 (6 ounce) can tomato paste, 1 (10 ounce) can tomato sauce, and more.

Is Jeanne'S Slow Cooker Spaghetti Sauce suitable as pasta & noodles?

Yes, Jeanne'S Slow Cooker Spaghetti Sauce falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Jeanne'S Slow Cooker Spaghetti Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Jeanne'S Slow Cooker Spaghetti Sauce Recipe

Name: Jeanne'S Slow Cooker Spaghetti Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (28 ounce) can crushed tomatoes; 1 (28 ounce) can diced tomatoes; 1 (6 ounce) can tomato paste; 1 (10 ounce) can tomato sauce; 1/2 pound turkey kielbasa, chopped; 1/4 cup extra light olive oil; 3 onions, chopped; 6 yellow squash, diced; 1 small green bell pepper, minced; 3 cloves garlic, pressed; 1/2 pound extra lean ground beef; 1/2 pound extra-lean ground turkey breast; 5 bay leaves; 15 whole black peppercorns; 1 1/2 teaspoons dried basil; 1 teaspoon dried marjoram; 2 teaspoons dried thyme; 1/2 teaspoon dried oregano

Try this homemade Jeanne'S Slow Cooker Spaghetti Sauce recipe the whole family will love. Made with tomatoes, tomatoes, tomato paste and tomato sauce. E…

This Jeanne'S Slow Cooker Spaghetti Sauce relies on simple, everyday ingredients such as (6 ounce) can tomato paste, (10 ounce) can tomato sauce, turkey kielbasa, chopped and extra light olive oil. It comes together quickly and makes 4 servings, at about 657 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Jeanne'S Slow Cooker Spaghetti Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions