Slow Cooker Vegetarian Sausage and Peppers in Tomato Sauce - Slender Kitchen

Slow Cooker Vegetarian Sausage and Peppers in Tomato Sauce

Weight Watchers® SmartPoints™
(5 PointsPlus®)

Recipes Content


This vegetarian Slow Cooker Sausage and Peppers in Tomato Sauce couldn't be more comforting and is surprisingly healthy.

Whenever I am missing home, I immediately crave my grandmother's spaghetti sauce. We always had tubs of it frozen in the fridge and for someone who isn't a pasta person, I would gladly eat pasta every night if it was with her spaghetti sauce. And it was inevitable that her sauce always contained meatballs, sausages, or a combination of both. The past few weeks I have been thinking about her sauce and regretting the fact that I never learned to make it. Inspired by those memories, I set out to make an easy and meatless slow cooker recipe that would satisfy my sausage and spaghetti sauce cravings.

Since the sausage is a major player in this recipe, you want to make sure to choose a really good vegetarian Italian sausage. Personally my favorite is Field Roast. They have so much flavor and I like the texture better than lots of the other options out there. From there grab some crushed tomatoes, I always reach for San Marzano tomatoes if I can find them, garlic, peppers, and onions. Then wait for the slow cooker to work its magic and dinner is done.

Prep Time

Slow Cooker Vegetarian Sausage and Peppers in Tomato Sauce

Prep Time: 
Cook Time: 
Total Time: 


  • 28 oz. canned crushed tomatoes
  • 4 U garlic cloves, minced
  • 1/4 cup low sodium chicken broth
  • 1 tbsp balsamic vinegar
  • 2 tsp. Italian seasoning
  • 1 tsp salt
  • 1 tsp pepper
  • 1/4 tsp red pepper flakes
  • 8 U vegetarian Italian sausages (sweet or hot)
  • 1 U green pepper, sliced
  • 1 U red pepper, sliced
  • 1 U onion, sliced
  • 1/4 cup basil, chopped

Nutritional Facts

Serving Size: 
1 sausage and 1/2 cup sauce and peppers
Amount Per Serving
Calories 193
Calories from Fat 67
% Daily Value *
Total Fat 7g
Saturated Fat 0g
Monounsaturated Fat 0g
Polyunsaturated Fat 4g
Cholesterol 0mg
Sodium 991mg
Total Carbohydrate 19g
Dietary Fiber 4g
Sugars 6g
Protein 15g


  1. Stir the tomatoes, garlic, chicken broth, vinegar, Italian seasoning, salt, pepper, and red pepper flakes in the bottom of the slow cooker. Add the sausages, peppers, and onions, Stir together.
  2. Cook on low for 6-8 hours until sausages are cooked through. Top with basil and season with salt and pepper if needed.
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