Creamy Keto Tomato Soup Recipe (2024)

This keto tomato soup recipe is delicious and ready to eat in under 20 minutes! It’s a quick, healthy low-carb appetizer, lunch, or dinner that everyone, even non-keto dieters, will love. You can make this keto tomato soup in an instant pot, slow cooker, or pressure cooker.

Tomatoes are a bit too high in carbs to be eating a lot of regularly. We’ve used butter and heavy cream to increase the fat levels, to make this less “low carb” and more “ketogenic” – be sure to check your macros because too much of this delicious soup could kick you out of ketosis!

Our Low Carb Tomato Soup can also be made in a slow cooker; after sauteing the onion and garlic, throw everything, except the cream, into your slow cooker. Cook on high for 3 hours or low for 7-8 hours, then blend and stir through the cream.

This Keto Creamy Tomato Soup recipe makes six appetizer serves. One serving is 7oz/200g with 5g net carbs.

Ingredients

• 2 tablespoons of Salted Butter
• 1 small Onion, diced
• 3 cloves of Garlic, sliced
• 2 teaspoons of Dried Oregano
• 1 teaspoon of Salt
• ½ teaspoon of Pepper, ground
• 1 cup of Chicken Stock
• 28 oz Canned Whole Tomatoes
• 1 cup of Heavy Cream
• Fresh Basil to serve

How to Make Keto Creamy Tomato Soup

1. Select your instant pot’s “saute” function and let it heat up.
2. Add the butter, onion, and garlic and saute for 2 minutes, then add the oregano, salt, and pepper.
3. Saute another 1-2 minutes until the onion starts to soften.
4. Add the chicken stock and canned tomatoes.
5. Put on the lid and set to high pressure for 10 minutes.
6. Once finished, use the quick-release method to depressurize, then remove the lid.
7. Blend the soup with an immersion blender until smooth and lump-free.
8. Stir through the cream and serve hot, topped with a drizzle of cream and fresh basil.

Looking for more tasty Keto Soup recipes; try our;

• Keto Zuppa Toscana
• Keto Chicken Noodle Soup
• Keto Taco Soup
• Keto Cauliflower Soup

Adjust the servings above to make a larger batch of this Keto Creamy Tomato Soup recipe.

Matt Dobson

I am the founder of My Keto Kitchen. I am a nutritionist, cooking enthusiast, and part-time Van Lifer! Along with a qualified chef, we have created a collection of delicious and healthy recipes.