Slow Cooker Spaghetti Sauce

Slow Cooker Spaghetti Sauce

If you know dinner is going to rushed one night, make this Slow Cooker Spaghetti Sauce before you leave for work that morning!

Course Main Course
Cuisine American
Keyword Slow Cooker, spaghetti, Spaghetti Sauce, tomato sauce
Prep Time 10 minutes
Cook Time 8 hours
Total Time 8 hours 10 minutes
Servings 6 servings
Calories 286 kcal
Author Jennie Duncan


  • 2 tablespoon Olive oil
  • 1 pound Ground beef
  • 1 cup Onion (diced)
  • 1 cup Green peppers (diced)
  • 1 tablespoon Minced garlic
  • 28 oz Canned crushed tomatoes
  • 28 oz Canned petite diced tomatoes
  • 1 teaspoon Dried oregano
  • 1 teaspoon Dried basil
  • 1/2 teaspoon Dried parsley
  • 1 tablespoon Sugar
  • 1/4 teaspoon Salt
  • 1/8 teaspoon Pepper


  1. Start by heating your olive oil in a skillet and cooking your beef. Cook on medium heat and add minced onions, green peppers, and garlic. Cook until brown.
  2. Drain the beefs excess fat and place in slow cooker. Add crushed tomato, diced tomato, and all seasonings

  3. Allow to cook on low for up to 7-8 hours. Stir and then serve on warm noodles!

Nutrition Facts
Slow Cooker Spaghetti Sauce
Amount Per Serving (1 cup)
Calories 286 Calories from Fat 117
% Daily Value*
Fat 13g20%
Saturated Fat 4g20%
Cholesterol 49mg16%
Sodium 498mg21%
Potassium 1100mg31%
Carbohydrates 26g9%
Fiber 6g24%
Sugar 15g17%
Protein 20g40%
Vitamin A 661IU13%
Vitamin C 47mg57%
Calcium 119mg12%
Iron 6mg33%
* Percent Daily Values are based on a 2000 calorie diet.