11 Keto Soup Recipes (Instant Pot, Crockpot, Stovetop)

Nothing beats a warm, hearty bowl of soup, and when you're eating on the keto diet, there are plenty of ways to keep it rich, satisfying, and low in carbs. Whether you're simmering on the stovetop, letting the slow cooker do the work, or whipping up something quick in the Instant Pot, keto soups are easy to make and packed with flavor. From creamy classics to brothy favorites, these one pot recipes use simple ingredients like fresh vegetables, flavorful broths, and plenty of protein to keep every spoonful delicious. No matter your cooking method, there's a keto-friendly soup here to fit your schedule and cravings.

How to Make Keto Soup

Making a great keto soup starts with the right base. Most low carb soups begin with a flavorful broth-chicken, beef, or vegetable stock all work well. From there, you'll build layers of flavor with aromatics like onions, garlic, and fresh or dried herbs. For a creamy soup, ingredients like heavy cream, cream cheese, or coconut milk can create a rich, velvety texture without the need for flour or starch-based thickeners. If you prefer a chunkier soup, hearty proteins like ground beef, shredded chicken, or sausage add substance, while low-carb vegetables like cauliflower, zucchini, and spinach keep it filling without extra carbs.

The method you choose depends on how much time you have. Stovetop soups are great when you want something ready in under an hour-just sauté your aromatics, add your broth and ingredients, then let it simmer until everything is tender. If you're using a slow cooker, simply add all your ingredients and let it cook low and slow for several hours, allowing the flavors to deepen over time. For a quicker option, the Instant Pot speeds things up by pressure cooking everything in a fraction of the time while still giving you that long-simmered taste.

No matter the method, seasoning is key. Since keto soups rely on simple, whole ingredients, don't be afraid to use plenty of herbs, spices, and even a squeeze of lemon juice or a splash of vinegar at the end to brighten the flavors. And for extra richness, top your soup with shredded cheese, crispy bacon, or a dollop of sour cream. With just a few easy steps, you can have a delicious, keto-friendly soup that's perfect for any occasion.

Keto Soup Recipes

1. Keto Tuscan Soup | Instant Pot / Stovetop – A hearty mix of kale, chicken broth, and heavy cream creates a silky, comforting bowl with just the right balance of spice and creaminess. Finished with a sprinkle of parmesan and fresh parsley. [Net Carbs: 8-9 grams]

2. Keto Lasagna Soup | Instant Pot / Stovetop – Italian sausage, ground beef, and onions simmer in a rich tomato broth with garlic, fennel, and plenty of seasoning. Melted mozzarella and parmesan give it that perfect creamy finish, making every spoonful extra comforting. [Net Carbs: 5-8 grams]

3. Keto Cheeseburger Soup | Crockpot / Stovetop – Ground beef simmers with cream cheese, cheddar cheese, mustard, and smoky paprika for that signature cheeseburger flavor, while crispy bacon takes it over the top. Warm, hearty, and ready in 30 minutes-it’s comfort food at its best. [Net Carbs: 4 grams]

4. Keto Chicken Pot Pie Soup | Oven & Stovetop – A buttery, low-carb biscuit on the side makes it feel just like the classic comfort dish-without the extra carbs. Perfect for a warm, satisfying meal that hits the spot. [Net Carbs: 7 grams]

5. Keto Chicken Soup Recipe | Stovetop – A mix of carrots, celery, leeks, and kale adds texture, while a quick blend thickens the soup naturally. Finished with a swirl of olive oil and a squeeze of lemon, it’s a simple, comforting bowl full of flavor. [Net Carbs: 8 grams]

6. Keto Vegetable Soup | Crockpot / Stovetop – Cauliflower, zucchini, green beans, and diced tomatoes create a hearty, nutrient-packed bowl that's both light and satisfying. Finished with fresh parsley, it's an easy, comforting soup that's perfect for any day. [Net Carbs: 6-7 grams]

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7. Keto French Onion Soup | Oven & Stovetop – A cheesy, golden-browned topper adds that classic finishing touch, making every spoonful warm, savory, and comforting. Perfectly cozy and packed with flavor, it's a low-carb twist on a classic favorite. [Net Carbs: 10 grams]

8. Keto Broccoli Cheese Soup | Stovetop or Instant Pot – Fresh broccoli simmers with garlic, onions, and bone broth before blending into a smooth, cheesy base with cream cheese and sharp cheddar. A touch of smoked paprika and white wine vinegar gives it depth, making every bite warm and satisfying. [Net Carbs: 5 grams]

9. Keto Cabbage Soup | Instant Pot / Stovetop – Fresh cabbage, celery, carrots, and spinach simmer in a rich broth with garlic, tomatoes, and warming spices like paprika and cumin. Light yet filling, it's the perfect bowl of comfort that comes together in just 30 minutes. And yes, it’s old school, but still amazing! [Net Carbs: 9 grams]

10. Keto Loaded Cauliflower Soup | Instant Pot / Stovetop – Smoky bacon, garlic, and onion add depth, while cauliflower blends into a velvety base with chicken broth and seasonings. Top it off with crispy bacon, cheddar, and green onions for a warm, comforting bowl packed with flavor. [Net Carbs: 7-8 grams]

11. Keto Taco Soup | Crockpot / Stovetop – Diced tomatoes with green chilies add a little kick, while cream cheese and heavy cream make it extra smooth. Top with shredded cheese, sour cream, or jalapeños for a warm, comforting bowl that tastes just like your favorite taco night-minus the carbs. [Net Carbs: 4-5 grams]

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