Slow Cooker Tomato Soup

Catalina Castravet
By Catalina Castravet
4.89 from 9 reviews

Recipes Slow Cooker Soups and Stews Vegetarian

Cook time Cook time: 6 hours

Slow Cooker Tomato Soup is a comforting and hearty dish that is perfect any time of the year! Prepare it hassle-free using the crockpot, bonus points, your house will smell amazing!

This is just one of the numerous easy recipes that we have using the crockpot! Check out these crockpot recipes and indulge yourself with equally delicious dishes like the Mashed Sweet Potatoes, Baked Apples, and Crack Chicken!

Homemade Crockpot Tomato Soup Recipe

Creamy Crockpot Tomato Soup is a good recipe for when you want a comforting appetizer or main course with minimal effort! And yes, it is so easy that you can make it hands-off with your crockpot.

The main ingredient, the tomatoes, are so popular and versatile, and a great blanket for different flavors. Other ways we enjoy this veggie, is by adding it to a salad or slice it thinly and top your favorite pizza with it. Or, you can even add in eggs to make a frittata or add eggs to it to make shakshuka!

With colder weather approaching, we crave some much-needed soup and a melty grilled cheese sandwich to go with it. Try this easy recipe and I know that your family will love it as much as ours does!

Is Tomato Soup Healthy?

Yes! Tomatoes are packed with vitamins and minerals that are good for the eyes, heart, and skin. The antioxidants that can be found in it can also help prevent cancer, diabetes, and high blood pressure.

While eating them raw as in salads is already beneficial, cooking it will not exactly be detrimental. In this recipe, since they are cooked it makes them a better source of lycopene, a phytochemical that can be absorbed by our body.

What do you need to make Slow Cooker Tomato Soup?

Once you got your crockpot ready, then, it is time to prep the ingredients! For this recipe, you will need these basic ingredients:

  • fresh tomatoes
  • onion
  • garlic powder
  • onion powder
  • dried basil leaves
  • salt (you may use kosher)
  • ground black pepper
  • cream
  • vegetable stock
  • olive oil

You may also other herbs like dried oregano or thyme, and other vegetables like celery, red bell pepper, and carrots. You can also use fresh garlic and onions rather than using the form if you like.

How do you make Slow Cooker Tomato Soup?

  1. Roast: Preheat the oven at 425 degrees and then, put in the tomatoes and the garlic drizzled with olive oil. Take them out once you observe charring. This step adds another dimension of flavor. Another option is to sauté the tomatoes.
  2. Cook: Put everything in the crockpot except for the cream. If you will use a low setting, it will take 6 hours to finish. Otherwise, it will only take 3 hours on a high setting. During the last few minutes, stir in the cream.
  3. Puree: Once done, blend it until everything is smooth. Put it back in the crockpot to keep it warm.
  4. Serve: Garnish with some croutons and serve!

How do you make tomato soup creamy?

You can add the cream just like what we did in this recipe. Any kind of cream may it be heavy, half and half, or light will do.

How to Store leftovers?

  • Refrigerate: Let it cool completely and transfer to airtight containers. Refrigerate it for up to 3 or 5 days.
  • Freeze: If you plan to freeze it for later, do not add the cream just yet. To freeze, let it cool completely and transfer to freezer bags. Squeeze out air and seal. It will keep for up to 3 or 4 months.
  • To reheat: Thaw and reheat on the stovetop. Stir in the cream towards the end.

Recipe Tips:

  • If you like it spicy, add in red chili pepper flakes.
  • You can add dairy but make sure to do it towards the end of the cooking to prevent it from curdling.
  • Serve it with French bread!
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4.89 from 9 reviews

Slow Cooker Tomato Soup

Slow Cooker Tomato Soup is a comforting and hearty dish that is perfect any time of the year! Made with garlic roasted tomatoes to enhance the flavors!

Author: Catalina Castravet Serves: 6 servings
Prep time: 30 minutes Cook time: 6 hours Total time: 6 hrs 30 mins


Garlic Roasted Tomatoes:




Nutrition information

Calories: 197 Carbohydrates: 20 Protein: 8 Fat: 11 Saturated Fat: 3 Cholesterol: 11 Sodium: 1005 Potassium: 754 Fiber: 3 Sugar: 13 Vitamin A: 2339 Vitamin C: 81 Calcium: 186 Iron: 2
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I have ALWAYS wanted to make my own tomato soup. You have inspired me and thats what I am fixing this weekend to watch football with. And maybe add a Grilled Cheese sandwich or two.


Emily Burmeister

Love tomato soup! My daughter loves anything with tomatoes in it and this is always a favorite for her with some grilled cheese sandwiches for dinner. I have never made it in the slow cooker though, thanks for sharing the recipe!



I only recently started trying to make soup from scratch (instead of from a can.) This looks like a delicious and easy recipe for creamy tomato soup.



This is the best time of year for a good bowl of tomato soup. A homemade slow cooker tomato soup is even better. I'm going to save this recipe so I can try it when we get a home again, pretty sure we can't whip this up in the hotel but wait? Maybe we can. I'll have to find our slow cooker in storage!


Ruth I

I love how playful you are with this dish. I think you've done an excellent job! Looks good!


Mama Maggie's Kitchen

I really love Tomato Soup! And this version of yours looks really delicious! Can't wait to have this.


Tomi C

Love tomato soup but I’ve never made it. My grandma makes the best homemade tomato soup. It’s so rich & creamy


Melanie Walsh

My picky eater can be tricky, but grilled cheese and tomato soup are her favorite! She's going to love this! Especially because she'll be able to help me prep the recipe.


Ice Cream n Sticky Fingers

I was shocked when my youngest son told me that he likes tomato soup. He said it is one of his favorite things on the school lunch menu. I bet he would love this homemade version.


Jenn @ EngineerMommy

This soup sounds so delicious. I love using the slow cooker because it makes it so easy to prepare delicious, flavorful meals.



This slow cooker tomato soup looks delicious I like the fact dump everything in slow cooker and get ready for meal without any extra prep.


Nikka Shae

My husband love to make the soup in the house! This looks amazing and I will show him your recipe.



There is something great about fall, tomato soup and grilled cheese! I haven't used my slow cooker in ages, and this would be perfect to make.


Kell A

I have never attempted homemade tomato soup and it's a family favorite. This sounds so yummy!


Jocelyn @ Hip Mama's Place

Awww, this soup is perfect for the cooling Fall weather! I love tomatoes in our dishes and it's very healthy too!


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