Creamy Tomato Basil Slow Cooker Soup Tips, FAQ & printable recipe

Tips for success

For a more complex flavor, consider adding a small pinch of red pepper flakes to the initial mix if a subtle heat is desired. If the soup appears too thick after whisking, add a small amount of vegetable broth or water, one tablespoon at a time, until the desired consistency is reached. Always taste the soup before serving to adjust the seasoning, as the salt content in canned tomatoes can vary significantly between different products.

If fresh basil is unavailable, you can substitute with a small amount of dried basil, but remember that dried herbs are more potent, so use about one-third of the amount.

Serving the soup in pre-warmed bowls helps maintain the temperature for longer, ensuring the creamy texture remains pleasant until the very last bite. This simple preparation is highly versatile and serves as a reliable foundation for various flavor additions depending on individual preferences.

Variations

• Roasted Garlic Infusion: Add a head of roasted garlic cloves to the slow cooker along with the tomatoes. The roasted garlic provides a deep, savory sweetness that elevates the dish significantly.
• Spicy Tomato Basil: Incorporate a diced jalapeño or a teaspoon of red pepper flakes into the mixture before cooking to provide a gentle, warming heat that complements the creamy base.

Storage and make-ahead

Fridge

Store in an airtight container in the refrigerator for up to 3 days.

Freezer

Freeze in an airtight, freezer-safe container for up to 2 months.

Reheat

Reheat gently on the stovetop over low heat, stirring frequently until heated through.

Allow the soup to cool to room temperature within two hours of cooking. Transfer the cooled soup into airtight containers, leaving a small amount of space at the top to allow for expansion.

Store the containers in the refrigerator, where the soup will maintain its quality for up to three days. For longer storage, the soup can be frozen in freezer-safe containers for up to two months, though the texture of the cream cheese may change slightly upon thawing.

This soup is an excellent candidate for making ahead, as the flavors often improve after sitting for a day. Simply prepare the recipe as directed, allow it to cool completely, and refrigerate.

When ready to serve, reheat the soup gently on the stovetop over low heat, stirring occasionally to ensure the cream cheese emulsion remains stable. Avoid boiling the soup during reheating, as this can cause the dairy to separate and affect the final texture.

Serving ideas

Serve this creamy soup hot, ideally accompanied by a classic grilled cheese sandwich or a piece of crusty sourdough bread for dipping. The contrast between the velvety soup and the crisp bread adds a satisfying textural element to the meal. For a more elegant presentation, a drizzle of high-quality extra virgin olive oil over the top just before serving can enhance the richness and provide a beautiful sheen to the surface of the soup.

Consider serving this as part of a larger meal by pairing it with a simple green salad dressed with a light vinaigrette. The brightness of the salad helps cut through the richness of the soup, creating a well-rounded dining experience.

If serving to guests, place the bowls on small appetizer plates and provide extra fresh basil leaves on the side, allowing diners to customize their garnish according to their preference for herbal notes.

Frequently asked questions

Recipe card

Creamy Tomato Basil Slow Cooker Soup

Prep 5 minCook 4 hTotal 4 h 5 minServes 4

Ingredients

• 28 oz crushed tomatoes
• 1 cup diced yellow onion
• 1 tbsp Italian seasoning
• 8 oz cream cheese, cubed
• fresh basil, for serving

Instructions

1. Place the crushed tomatoes, diced yellow onion, and Italian seasoning into the slow cooker insert. Stir briefly to ensure the seasonings are distributed evenly throughout the tomato mixture before adding the cheese.
2. Place the cubed cream cheese directly into the center of the mixture. Cover the slow cooker with its lid and cook on low for 4 hours until the soup is hot and the cheese has melted.
3. Once the cooking time is complete, remove the lid and whisk the soup vigorously until the melted cream cheese is fully incorporated, creating a uniform, velvety texture. Garnish with fresh basil before serving.

Contains: milk

Estimated nutrition per serving

Calories

280

Protein

6.5 g

Carbohydrates

14 g

Fat

22 g

Fiber

2.5 g

Sugar

9 g

Sodium

650 mg

Automatic estimate from the ingredient list, not laboratory-verified.