Comparison: Best Slow Cooker Tomato Soup (Updated | Dec 9th)
Nothing beats the comforting aroma of simmering tomatoes on a chilly day, but who has time to stand over a stove? That’s where your trusty slow cooker comes in, transforming simple ingredients into liquid gold with minimal effort. From classic preparations to surprising ingredient twists, we’re spilling the beans on which slow cooker tomato soup recipes truly deliver that restaurant-quality flavor you crave with the convenience you deserve.
- Best for quick tomato bisque: Campbell’s Slow Kettle Style Tomato & Sweet Basil Bisque
- Best for bulk tomato bisque: Campbell’s Slow Kettle Style Tomato & Sweet Basil Bisque
- Best for southwest chicken chili: Campbell’s Slow Kettle Style Southwest-Style Chicken Chili with Beans and White Meat Chicken
- Best for 365 soup recipes: Soup of the Day (Rev Edition): 365 Recipes for Every Day of the Year
- Best for classic tomato soup: Campbell’s Condensed Tomato Soup
- Best for organic creamy tomato: Pacific Foods Organic Creamy Tomato Soup
- Best for roasted chicken noodle: Campbell’s Slow Kettle Style Roasted Chicken Noodle Soup with White Meat Chicken
- Best for gluten-free tomato basil: Progresso Tomato Basil Soup
- Best for premium italian tomato: Rao’s Homemade Made for Home Creamy Tomato Soup
Product Comparison: Best Slow Cooker Tomato Soup
Campbell’s Slow Kettle Style Tomato & Sweet Basil Bisque, 15.5 oz Microwavable Bowl

- Campbell’s Slow Kettle Style: One (1) 15.5 oz microwavable bowl of Campbell’s Slow Kettle Style Tomato & Sweet Basil Bisque
- Savory Flavors: Tomato bisque soup crafted with tangy tomatoes, cream and a hint of basil
- Vegetarian Soup: This smooth and rich tomato bisque is vegetarian
- Pantry Staple: Enjoy this slow kettle style soup at home or work as part of a delicious, flavorful lunch or dinner
- Microwavable Soup: Easy to microwave soup is simple to prepare, just heat for 1.5 to 2 minutes and serve for a restaurant-quality experience
Campbell’s Slow Kettle Style Tomato & Sweet Basil Bisque, 15.5 oz Microwavable Bowl (Pack of 8)

- Campbell’s Slow Kettle Style: Eight (8) 15.5 oz microwavable bowls of Campbell’s Slow Kettle Style Tomato & Sweet Basil Bisque
- Savory Flavors: Tomato bisque soup crafted with tangy tomatoes, cream and a hint of basil
- Vegetarian Soup: This smooth and rich tomato bisque is vegetarian with no high fructose corn syrup and no artificial colors
- Pantry Staple: Enjoy this Slow Kettle Style tomato soup at home or work as part of a delicious, flavorful lunch or dinner
- Microwavable Soup: Easy to microwave soup is simple to prepare, just heat and serve for a restaurant-quality experience
Campbell’s Slow Kettle Style Southwest-Style Chicken Chili with Beans and White Meat Chicken, 15.7 oz Microwavable Bowl

- Chef-Crafted Chicken Chili: Savor the authentic flavors of slow-cooked ingredients like white meat chicken raised without antibiotics, corn, green peppers, and black beans in this delicious restaurant-quality chili
- Time Is Our Most Important Ingredient Ingredient: Slow Kettle Style Southwest-Style Chicken Chili with Beans and White Meat Chicken is simmered to perfection for an indulgent taste that will make you want to slow down and enjoy every spoonful
- Crafted With Quality Ingredients: This chicken meat has no antibiotics
- Quick & Easy Indulgence: Slow Kettle Style Southwest-Style Chicken Chili with White Meat Chicken is conveniently packaged in a microwavable bowl for a delicious indulgence you can just heat, serve, and savor with any meal
- Pantry Staple: This chicken chili ships as a single 15.7-ounce microwavable bowl
Soup of the Day (Rev Edition): 365 Recipes for Every Day of the Year

Campbell’s Condensed Tomato Soup, 10.75 Ounce Can (Pack of 4)

- HIGH-QUALITY INGREDIENTS: Our timeless tomato soup starts with 6 farm-grown tomatoes in every can, cooked to perfection.
- BFFS. FOREVER AND EVER: Pair tomato soup with its forever BFF – grilled cheese. It’s the ultimate comfort food pairing
- START OF A GREAT RECIPE: Add rich flavor to recipes like shortcut butter chicken or beef taco skillet by starting with a can of tomato soup
- WEEKNIGHT DINNERS MADE EASY: Customize with endless toppings that everyone in the family will love (like Goldfish crackers.)
- PANTRY STAPLE: Each non-BPA-lined, recyclable 10.75 ounce can of condensed soup contains about 2.5 servings
Pacific Foods Organic Creamy Tomato Soup, 32 oz Carton

- One (1) 32 oz carton of Pacific Foods Organic Creamy Tomato Soup
- USDA Organic soup that’s consciously crafted with non-GMO ingredients, including vine-ripened tomatoes and real cream
- Garlic and onion add a savory, aromatic depth, creating a flavorful vegetarian soup that satisfies with every spoonful
- Providing 3/4 cup of vegetables per serving, this low fat, gluten free soup makes it easy to be intentional about the way you stock your pantry
- Enjoy it on its own as a quick and easy vegetarian snack, pair it with a salad or wrap, or use it to create flavorful sauces and side dishes
Campbell’s Slow Kettle Style Roasted Chicken Noodle Soup with White Meat Chicken, 15.5 oz. Tub

- CHEF-CRAFTED CHICKEN NOODLE SOUP: Savor the authentic flavors of slow-cooked ingredients like roasted white meat chicken raised without antibiotics, carrots, and enriched egg noodles in this delicious restaurant-quality soup
- TIME IS OUR MOST IMPORTANT INGREDIENT: Slow Kettle Style Roasted Chicken Noodle Soup with White Meat Chicken is simmered to perfection for an indulgent taste that will make you want to slow down and enjoy every spoonful
- CRAFTED WITH QUALITY INGREDIENTS: This chicken noodle soup contains no high fructose corn syrup and no colors from artificial sources
- QUICK & EASY INDULGENCE: Slow Kettle Roasted Chicken Noodle Soup with White Meat Chicken is conveniently packaged in a microwavable bowl for a delicious indulgence you can just heat, serve, and savor with any meal
- PANTRY STAPLE: This chicken noodle soup ships as a single 15.5-ounce microwavable bowl
Progresso Tomato Basil Soup, Vegetable Classics Canned Soup, Gluten Free Soup, 19oz, Pack of 4

- VEGETABLE CLASSICS: Our tomato basil soup from a traditional recipe brings cozy comfort to every bowl
- QUALITY INGREDIENTS: Made with one-half cup vegetables per serving and no artificial flavors or color from artificial sources
- GLUTEN FREE SOUP: A gluten free food option that makes an easy lunch or dinner addition
- QUICK AND EASY: Ready to eat, warm it on a stovetop or in a microwave in minutes. Handle with care, stir and enjoy
- CONTAINS: A pack of four 19 oz pull top cans of Progresso Tomato Basil Canned Soup
Rao’s Homemade Made for Home Creamy Tomato Soup, 16oz, Traditional Italian Heat and Serve Soup, Made with Premium Quality Ingredients

- ALL NATURAL, PREMIUM QUALITY: Our Creamy Tomato Soup is made with a velvety tomato and vegetable base balanced by cream to create a rich mouthfeel highlighting acidity and sweetness of a fresh tomato.
- NO ARTIFICIAL COLORS OR FLAVORS, NO PRESERVATIVES: Our soup has nothing to hide! Just delicious Italian flavors!
- MADE WITH REAL DELICIOUS VEGETABLES: Inspired by Southern Italian traditions, our soups are crafted from real vegetables
- A MEAL OR TO START: Our Rao’s Made for Home Soups are perfect to start a meal or as the meal itself.
- CLASSIC ITALIAN CUISINE: Based upon the simplicity of traditional southern Italian cooking and crafted with only the finest, premium quality ingredients. Delicious speaks for itself!
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Buying Guide
FAQs
What are the key differences between slow cooker tomato soup recipes?
The main differences lie in the tomato base and flavor complexity. Some recipes use canned crushed tomatoes for a chunkier texture, while others use tomato puree for a smoother soup. Additionally, recipes vary in their use of aromatics like garlic, onions, and herbs, and whether they include cream for richness.
How can I make my slow cooker tomato soup creamier?
For a creamy texture, stir in heavy cream, half-and-half, or full-fat coconut milk at the end of the cooking time. Alternatively, you can add a block of cream cheese and let it melt into the soup. Another method is to blend a portion of the soup with an immersion blender to create a naturally thicker consistency.
Is it better to use fresh or canned tomatoes for slow cooker soup?
Canned tomatoes are often preferred for slow cooker soup because they are packed at peak ripeness and provide a consistent, robust flavor year-round. Fresh tomatoes can be used but may require a longer cooking time to break down and can result in a more watery soup. For the best of both worlds, use high-quality canned San Marzano tomatoes.
What kind of broth should I use for the best flavor?
Vegetable broth is a classic choice that enhances the tomato flavor without overpowering it. For a deeper, more savory taste, a good quality chicken broth works exceptionally well. Always choose a low-sodium variety so you can control the salt level of the final soup.
Can I make this soup in a smaller or larger slow cooker?
Yes, you can easily adapt the recipe for different slow cooker sizes. For a smaller cooker, simply halve all the ingredients to ensure it cooks properly without overflowing. For a larger cooker, you can double the recipe to make a bigger batch for freezing or serving a crowd.
What are the best toppings for slow cooker tomato soup?
Classic toppings include a dollop of sour cream or Greek yogurt, croutons, and fresh basil. For a heartier option, consider adding shredded cheddar cheese, crispy bacon bits, or a drizzle of high-quality olive oil. A grilled cheese sandwich on the side is the perfect accompaniment.
How can I add more protein to make the soup a full meal?
To make the soup more substantial, you can stir in cooked quinoa, small pasta shapes like ditalini, or white beans during the last 30 minutes of cooking. Shredded chicken or browned ground beef also work well for a meat-based version. These additions will make the soup a complete and satisfying meal.
Can I make this recipe ahead of time and freeze it?
Absolutely, slow cooker tomato soup freezes beautifully. Let the soup cool completely before transferring it to freezer-safe bags or containers. It will keep well for up to 3 months, making it a perfect meal-prep option for quick and easy lunches or dinners.