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Classic Crockpot Tomato Soup Recipe

3.9 from 28 reviews

This Classic Crockpot Tomato Soup is a comforting, easy-to-make dish perfect for any day. Combining crushed tomatoes, aromatic herbs, fresh vegetables, and creamy richness, this slow-cooked soup delivers deep flavors with minimal effort. Ideal for a cozy family meal and adaptable for dairy-free diets by using coconut milk.

Ingredients

Scale

Soup Base

  • 2 cans (28 oz each) crushed tomatoes
  • 1 medium onion, chopped
  • 3 cloves garlic, minced
  • 1 carrot, diced
  • 2 cups vegetable broth
  • 1 teaspoon dried basil
  • 1 teaspoon dried oregano
  • 1 teaspoon sugar
  • Salt and pepper to taste

Finishing Touches

  • 1 cup heavy cream or coconut milk (for a dairy-free option)
  • Fresh basil leaves for garnish (optional)

Instructions

  1. Combine Ingredients: In a Crockpot, add crushed tomatoes, chopped onion, minced garlic, diced carrot, vegetable broth, dried basil, dried oregano, sugar, salt, and pepper. Stir well to ensure all ingredients are evenly mixed.
  2. Cook the Soup: Cover the Crockpot and cook on low heat for 6-8 hours or on high heat for 3-4 hours, allowing the flavors to meld and the vegetables to soften completely.
  3. Puree the Soup: Once cooking is complete, use an immersion blender directly in the Crockpot to blend the soup until smooth. Alternatively, carefully transfer the soup in batches to a blender and puree until creamy.
  4. Add Cream: Stir in the heavy cream or coconut milk to add richness and creaminess. Mix thoroughly to combine all flavors and heat the soup for an additional 15 minutes to warm through.
  5. Serve: Ladle the hot soup into bowls and garnish each serving with fresh basil leaves if desired. Serve immediately for a comforting meal.

Notes

  • You can substitute heavy cream with coconut milk for a dairy-free, vegan-friendly version.
  • Adjust the amount of sugar based on the sweetness of your tomatoes to balance acidity.
  • The soup can be thickened further by reducing the cooking liquid or adding a small amount of cooked rice or potatoes before pureeing.
  • Leftover soup stores well in the refrigerator for up to 3 days or freezes for up to 3 months.
  • For extra flavor, you may sauté the onion and garlic before adding to the Crockpot, though this step is optional.

Keywords: classic tomato soup, crockpot soup, slow cooker tomato soup, creamy tomato soup, easy vegetarian soup, dairy-free tomato soup option