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Close up of slow cooker meat sauce over spaghetti noodles on a white plate with bread in the background.

Slow Cooker Spaghetti Meat Sauce

Author: Ryan Allen
This Homemade Slow Cooker Spaghetti Meat Sauce is a flavorful, tomato-based sauce full of ground beef and sausage, zesty onion, flavorful garlic, and a tasty blend of Italian spices for a spaghetti sauce that will become your family’s new favorite.
4.80 from 5 votes
Prep Time 10 minutes
Cook Time 3 hours
Total Time 3 hours 10 minutes
Course Main Course
Cuisine Italian
Servings 8
Calories 374 kcal

Ingredients
  

  • 1 lb ground beef
  • 1 lb Italian Sausage
  • cups yellow onion (diced)
  • 3 tbsp butter
  • 3 cloves garlic (minced)
  • 1 (28 oz.) can diced tomatoes (do not drain)
  • 2 (15 oz.) cans tomato sauce (do not drain)
  • 1 (6 oz.) can tomato paste
  • tsp black pepper
  • tbsp brown sugar (optional)
  • 1 tbsp dried oregano
  • tbsp dried basil
  • 1 tsp dried parsley
  • ¼ tsp crushed red pepper
  • cups beef broth

Instructions
 

  • In a large skillet over medium-high heat. Add Italian sausage and ground beef use a wooden spoon or spatula to break up the meat. Cook until completely browned 7-10 minutes. Then drain and add to the slow cooker.
  • Add onion, butter, garlic, diced tomatoes, tomato sauce, tomato paste, black pepper, brown sugar, oregano, basil, parsley, crushed red pepper, and beef broth. Stir until well combined.
  • Put the lid on the slow cooker. Cook on high for 3 hours and on low for 8 hours.
  • Serve over your favorite pasta and garnish with freshly grated Parmesan cheese.

Nutrition

Calories: 374kcalCarbohydrates: 7gProtein: 19gFat: 30gSaturated Fat: 11gPolyunsaturated Fat: 3gMonounsaturated Fat: 13gTrans Fat: 1gCholesterol: 84mgSodium: 632mgPotassium: 416mgFiber: 1gSugar: 4gVitamin A: 51IUVitamin C: 4mgCalcium: 69mgIron: 3mg

*Nutrition information is an estimate. It may vary based on ingredients, brands, and changes in cooking methods listed in the recipe. If you need exact ingredient numbers, I recommend calculating them with your preferred nutrition calculator.

Keyword crock pot spaghetti and meat sauce, crock pot spaghetti meat sauce, slow cooker meat sauce
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