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Easy Slow Cooker Tomato Basil Soup (with Canned Tomatoes) in a bowl with croutons and basil leaves with a crock pot in the background

Easy Slow Cooker Tomato Basil Soup (with Canned Tomatoes)

This easy and flavorful Easy Slow Cooker Tomato Basil Soup with Canned Tomatoes is a classic recipe made with tomatoes, basil, and simple seasonings that come together quickly in the Crock Pot. Serve it with grilled cheese or crackers for a satisfying lunch or dinner.
4.80 from 5 votes
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Course: Soup
Cuisine: American
Prep Time: 5 minutes
Cook Time: 4 hours
Total Time: 4 hours 5 minutes
Servings: 8
Calories: 122kcal
Author: Braghan

Ingredients

  • 56 ounces whole peeled tomatoes
  • 1 small onion diced
  • 2 1/2 cups chicken broth
  • 1/4 cup fresh basil chopped
  • 4 tablespoons butter
  • 2 teaspoons white granulated sugar
  • 1/2 cup milk

Instructions

  • Add tomatoes, onion, chicken broth, basil, butter, and sugar to a slow cooker.
  • Cook 3-4 hours on high or 6-8 hours on low.
  • Remove the lid and puree using an immersion blender or carefully pour into a regular blender and pulse until smooth. Stir in the milk. Garnish with croutons, cheese, or more fresh basil. Enjoy!

Notes

  • Leftovers can be stored in an air-tight container in the refrigerator for up to 5 days or in the freezer for up to 3 months.
  • If the soup tastes too acidic, add a pinch of baking soda before adding milk.
* Cook times and nutritional values are estimates due to variations in cookware and ingredient brands.

Nutrition

Serving: 8g | Calories: 122kcal | Carbohydrates: 9g | Protein: 3.5g | Fat: 6.5g | Saturated Fat: 4g | Cholesterol: 17mg | Sodium: 443mg | Potassium: 90mg | Sugar: 2g | Calcium: 36mg
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