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4 from 1 vote

Crockpot Spaghetti

This easy Crockpot Spaghetti is perfect for busy weeknights! Loaded with fresh veggies and flavor, this is one recipe the whole family will love! Freezes well too!
Course Dinner
Cuisine Italian
Keyword crockpot spaghetti, slow cooker, spaghetti, spaghetti sauce
Prep Time 25 minutes
Cook Time 6 hours
Total Time 6 hours 25 minutes
Servings 12
Calories 265kcal
Author Trish - Mom On Timeout


  • 2 medium onions chopped
  • 3 bell peppers chopped
  • 1 shallot diced
  • 1 carrot diced
  • 1 stalk of celery sliced
  • 3 cloves garlic minced
  • 2 tbsp olive oil
  • 1 lb Italian Sausage
  • 1 lb lean ground beef
  • 28 oz tomato sauce
  • 28 oz crushed tomatoes Italian recipe
  • 1 tsp salt
  • 1 tsp freshly ground black pepper
  • 2 tsp sugar
  • 1 tsp Italian seasoning
  • 1-2 cups water
  • cooked spaghetti


  • Heat oil in a large skillet over medium heat.
  • Add onions, bell peppers, shallot, carrot, celery and garlic and cook until tender and onion is translucent. Transfer to slow cooker.
  • Brown sausage and ground beef in the same skillet, drain fat, and transfer to slow cooker.
  • Add tomato sauce, crushed tomatoes, salt and pepper, sugar, and Italian seasoning.
  • Add one cup of water and stir. Liquids do not evaporate in the slow cooker so if the sauce is still too thick, add water, 1/4 cup at a time, until sauce reaches desired consistency.
  • Cook on low for 6-8 hours or on high for 3-4 hours.
  • Serve over hot cooked spaghetti.


Nutritional information does not include pasta.


Calories: 265kcal | Carbohydrates: 14g | Protein: 16g | Fat: 16g | Saturated Fat: 5g | Cholesterol: 52mg | Sodium: 936mg | Potassium: 754mg | Fiber: 3g | Sugar: 8g | Vitamin A: 2210IU | Vitamin C: 51.5mg | Calcium: 53mg | Iron: 3.2mg