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Keto Sausage Soup with Peppers and Spinach (Instant Pot/Stovetop)

Keto Sausage Soup RecipeKeto Sausage Soup with Peppers and Spinach

Fall is officially here because I have been doing a whole lot of leaf raking!  But it IS one of my favorite seasons because of the color and it’s the season to make comfort foods like soup!

This delicious Keto Sausage Soup with peppers and spinach doesn’t need to cook all day (although it’s still perfect for a crockpot) to develop great flavor.

Thanks to a heart and soul warming combination of classic herbs, spicy Poblano pepper, and a perfect blend of warm spices, this soup can deliver it’s magical goodness in half an hour!

Can I cook this Keto Sausage Soup in an Instant Pot?

Yes!  I have included instructions for both stovetop and Instant Pot in the recipe card.

Basically, you will use the Saute button for the veggies and sausages, then everything goes in on Soup mode!  So easy!

Print the recipe card for Keto Sausage Soup here:

Keto Sausage Soup with Peppers and Spinach would be great as a soup appetizer or as a fully satisfying meal when paired with keto buns or a salad.  Be sure to make extra because this soup only tastes better the next day!

Yield: 6

Keto Sausage Soup with Peppers and Spinach

Keto Sausage Soup with Peppers and Spinach

This delicious sausage soup doesn’t need to simmer for hours to develop great flavor. Thanks to a satisfying combination of spicy Poblano pepper, classic herbs, and an interesting blend of spices, this soup delivers lots of fantastic flavor in just over half an hour.

Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes


  • 2 Tbs Olive oil
  • 1 lb. pork sausage
  • 1 medium red pepper, diced
  • ½ medium Poblano pepper, diced
  • 3 celery stalks, diced
  • 1 tsp. dried basil
  • 1 tsp. dried oregano
  • 1 tsp. dried rosemary
  • 1½ tsp. chili powder
  • 1 tsp. ground cumin
  • ½ tsp ground cinnamon
  • Salt and pepper, to taste
  • 6 cups organic chicken stock or bone broth
  • 2 cups baby spinach
  • 1 cup sharp cheese, grated


  1. Heat the olive oil in a large soup pot or Dutch oven over medium-high heat. Add sausage and stir the sausage until it is no longer pink inside, for about 5 minutes. As the sausage cooks, use a wooden spoon or spatula to break it up into bite size pieces.
  2. INSTANT POT: Do step 1 using the Saute button on your pressure cooker.
  3. Add the veggies and spices to the pot. Generously season with salt and black pepper to taste, and stir to combine. Cook, stirring occasionally, until the veggies have softened, around 5-6 minutes. FOR INSTANT POT: Add the veggies and spices, saute 1 more minute.
  4. Pour in the chicken stock and simmer for 20 minutes, stirring occasionally. Add the spinach and cook for another 4-5 minutes, or just until the spinach wilts. INSTANT POT: Add chicken stock and spinach. Latch the lid and set Instant Pot to Soup.
  5. INSTANT POT: When soup is done, allow 10 minutes of Natural release, then follow Step 6.
  6. Remove from heat and serve immediately, topped with shredded cheese and some additional diced Poblano pepper, if desired.
  7. Eat and enjoy!


NOTE: Canned Poblano peppers can be hard to find. You can also have dried poblanos on hand and soak them in a little hot water to plump them up for use. Poblano peppers are also called Ancho.

You can also substitute with Anaheim Peppers.

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Nutrition Information:



Amount Per Serving:Carbohydrates: 3.9g Fiber: 1.3g
Nutritional information for the recipe is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs are not included in carb counts as it has been shown not to impact blood sugar.
Keto Soups & StewsKeto Soups & StewsKeto Soups & Stews

Want more recipes like Keto Sausage Soup with Peppers and Spinach?

Soups and Stews are simple and economical to prepare, and they’re easy to store away for quick lunches or dinners when there’s no time to cook.

This book is the highest rated Keto Soup cookbook on Amazon so I think it is worth checking out. Some of the recipes in the book include:

. Chicken Avocado Lime Soup
•Instant Pot Chipotle Beef Stew
•Steak & Bacon Chili
•Chinese Pork & Cabbage Soup
•Nourishing Breakfast Soup
•Dairy-Free Clam Chowder
•Curried Pumpkin Soup

I’m a collector of cookbooks, I can never seem to get enough! Soup Cookbooks would make a great Christmas gift for Keto and Low Carb people on your list!


If you liked this soup, then you might also like these flavorful soups:

Pin this Keto Sausage Soup with Peppers and Spinach here:

Keto Sausage Soup with Peppers and Spinach


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5 Responses to Keto Sausage Soup with Peppers and Spinach (Instant Pot/Stovetop)

  1. Robin says:

    perhaps you can correct the recipe to include the instructions on when to add and what to do with the celery.

    • KetoWoman says:

      These errors happen, thank you for spotting it! It was supposed to say add the ‘veggies’ and spices and hopefully you were able to figure that out and not have a pile of celery sitting there at the end!

  2. Judy says:

    Any other macros, nbesides carbs and fiber? Looks delish. Thanks!

    • KetoWoman says:

      ha, sorry I haven’t had a chance to do that! I think I need to hire an assistant!

      • Carol says:

        I agree, unfortunately if a person is following a Keto recipe we need all the other additional macros. Thanks

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