There’s nothing quite like coming home after a long day and warming up with a bowl of hearty, creamy soup. If you’re following a keto lifestyle, you might think that comforting potato soup is off the menu – but that’s where this incredible Keto Loaded Baked Potato Soup comes in to save the day! This low-carb masterpiece delivers all the rich, creamy texture and indulgent flavors of traditional loaded potato soup, without the carb overload. The aroma of bacon and herbs will fill your kitchen, while the velvety, cheese-laden spoonfuls will satisfy even the most intense comfort food cravings. Whether you’re hosting a casual dinner party or just need a soul-warming meal for yourself, this Keto Loaded Baked Potato Soup is guaranteed to impress both keto and non-keto eaters alike.
Why You’ll Love This Keto Loaded Baked Potato Soup
- ✅ This Keto Loaded Baked Potato Soup uses cauliflower and radishes as ingenious low-carb potato substitutes
- ✅ Ready in under 45 minutes for a quick and easy keto-friendly dinner solution
- ✅ Customize your Keto Loaded Baked Potato Soup with various toppings to suit your taste preferences
- ✅ Perfect for meal prep – this Keto Loaded Baked Potato Soup actually tastes even better the next day
- ✅ Naturally gluten-free Keto Loaded Baked Potato Soup that the whole family will enjoy
- ✅ Contains just 8g net carbs per serving while delivering all the comfort of traditional potato soup
Ingredients for Keto Loaded Baked Potato Soup
For this rich and hearty Keto Loaded Baked Potato Soup, you’ll need:
- 1 small head cauliflower, cut into florets (about 3 cups)
- 1 bunch radishes, trimmed and quartered (about 1 1/4 cups)
- 1 tablespoon extra-virgin olive oil
- Fine sea salt and freshly ground black pepper
- 6 slices uncured bacon, chopped
- 1 large yellow onion, chopped (about 2 cups)
- 2 ribs celery, chopped (about 1/2 cup)
- 3 cloves garlic, minced (about 1 tablespoon)
- 4 cups low-sodium chicken broth
- 1 tablespoon unsalted butter
- 4 ounces Cheddar cheese, shredded (about 1 cup)
- Hot sauce, optional
- 2 tablespoons minced fresh chives, for serving, optional
- Sour cream, for serving, optional
Ingredient Notes and Substitutions:
- Cauliflower and Radishes: These vegetables are the stars of this Keto Loaded Baked Potato Soup, providing the potato-like texture without the carbs. If radishes aren’t your thing, you can use all cauliflower instead.
- Bacon: For best flavor, choose high-quality, thick-cut bacon. For a different twist, pancetta works well too.
- Chicken Broth: Use bone broth for added nutrition and richness in your Keto Loaded Baked Potato Soup.
- Cheese: While cheddar is traditional, feel free to experiment with other keto-friendly cheeses like Gruyère or Monterey Jack.
- Dairy-Free Option: Substitute coconut cream for the heavy cream and use dairy-free cheese alternatives if needed.
How to Make Keto Loaded Baked Potato Soup – Step by Step
Step 1: Roast the Vegetables
- Preheat your oven to 400°F.
- Toss cauliflower florets and quartered radishes with olive oil, salt, and pepper on a baking sheet.
- Roast for 20-25 minutes until they’re tender and starting to caramelize at the edges.
- This roasting process gives your Keto Loaded Baked Potato Soup that authentic “baked potato” flavor.
- While vegetables roast, cook chopped bacon in a large Dutch oven or heavy-bottomed pot over medium heat until crispy, about 5-7 minutes.
- Remove bacon with a slotted spoon and set aside, leaving the grease in the pot.
- Add chopped onion and celery to the bacon grease and sauté until softened, about 5 minutes.
- Add minced garlic and cook for another 30 seconds until fragrant.
- Add the roasted cauliflower and radishes to the pot.
- Pour in chicken broth and bring to a simmer.
- Let the mixture simmer for about 10 minutes to allow flavors to meld.
- Using an immersion blender, blend about half of the soup while leaving some chunks for texture. Alternatively, transfer half the soup to a blender, process until smooth, then return to the pot.
- This technique gives your Keto Loaded Baked Potato Soup the perfect creamy-yet-chunky texture.
- Stir in butter and allow it to melt completely.
- Gradually add shredded cheddar cheese, stirring until melted and incorporated.
- Season with additional salt and black pepper to taste.
- Add a few dashes of hot sauce if desired for a spicy kick.
- Fold in most of the cooked bacon, reserving some for garnish.
- Ladle your creamy Keto Loaded Baked Potato Soup into bowls.
- Top with remaining bacon bits, a dollop of sour cream, and freshly minced chives.
- For extra indulgence, add an additional sprinkle of shredded cheese on top.

Pro Tips for Making the Best Keto Loaded Baked Potato Soup
- For Extra Richness: Stir in 2-3 ounces of cream cheese for an even creamier Keto Loaded Baked Potato Soup.
- Texture Control: The longer you blend, the smoother your soup will be. For a more rustic Keto Loaded Baked Potato Soup, leave more vegetable chunks intact.
- Enhanced Flavor: For an intensified “baked potato” flavor, roast the vegetables for 5-10 minutes longer until they’re deeply golden.
- Make Ahead: This Keto Loaded Baked Potato Soup actually improves with time as flavors meld. Make it a day ahead for even better taste.
- Spice It Up: For a spicy Keto Loaded Baked Potato Soup, add a diced jalapeño with the onions or stir in some cayenne pepper at the end.
Best Ways to Serve Keto Loaded Baked Potato Soup
This versatile Keto Loaded Baked Potato Soup works beautifully as:
- A hearty main dish alongside a simple keto-friendly side salad
- A small-portion starter before a protein-based main course
- A warming lunch option in a thermos for work or outdoor activities
- Part of a soup-and-sandwich combo with a keto chaffle or lettuce wrap
For a complete meal, consider serving your Keto Loaded Baked Potato Soup with keto-friendly garlic bread made with almond flour or cheese crisps for dipping. A glass of dry white wine or sparkling water with lemon makes the perfect beverage pairing.
Nutritional Information for Keto Loaded Baked Potato Soup
Per serving (recipe makes 6 servings):
- Calories: 275
- Fat: 21g
- Protein: 12g
- Total Carbs: 11g
- Fiber: 3g
- Net Carbs: 8g
- Sugar: 4g
- Sodium: 590mg
This low-carb Keto Loaded Baked Potato Soup fits perfectly into a ketogenic meal plan while still delivering that classic comfort food experience.
Storage & Leftovers
This Keto Loaded Baked Potato Soup stores beautifully, making it perfect for meal prep:
- Refrigeration: Store cooled soup in airtight containers for up to 4 days.
- Freezing: Freeze in individual portions for up to 2 months. Note that the texture may change slightly upon thawing.
- Reheating: Warm gently on the stovetop over medium-low heat or microwave in 30-second intervals, stirring between each, until heated through. Add a splash of broth if the soup has thickened too much in storage.
- Topping Storage: Store garnishes separately and add fresh when serving for the best texture and flavor.
Frequently Asked Questions About Keto Loaded Baked Potato Soup
1. What is Keto Loaded Baked Potato Soup?
Keto Loaded Baked Potato Soup is a low-carb version of traditional potato soup that uses cauliflower and radishes instead of potatoes to create a similar texture and flavor while keeping carb counts low. It’s topped with classic loaded potato toppings like cheese, bacon, and sour cream.
2. Is Keto Loaded Baked Potato Soup healthy?
Yes! This Keto Loaded Baked Potato Soup is packed with nutrients from vegetables like cauliflower and radishes, which provide fiber, vitamins, and minerals. The moderate fat content from quality sources helps keep you satisfied, and the low carb count makes it suitable for keto and low-carb diets.
3. How many carbs are in recipe?
This recipe contains approximately 8g net carbs per serving, making it suitable for most keto diet plans. The exact carb count may vary slightly depending on specific brands and products used.
4. Can you make recipe in a slow cooker?
Absolutely! For a slow cooker version of this recipe, you can still roast the vegetables first for best flavor, then add them to the slow cooker with the sautéed aromatics, bacon, and broth. Cook on low for 4 hours, then blend, add the cheese and finish with toppings before serving.
Conclusion
This recipe proves that following a low-carb lifestyle doesn’t mean giving up on comfort food classics. By cleverly substituting cauliflower and radishes for potatoes, you get all the creamy, hearty satisfaction of traditional potato soup without the carb overload. The rich combination of bacon, cheese, and fresh herbs creates a deeply satisfying meal that works for weeknight dinners, meal prep, or entertaining guests. Whether you’re strictly keto, watching your carbs, or just looking for a delicious soup that happens to be healthier, this recipe is sure to become a regular in your recipe rotation.
Have you tried making this recipe ? Let us know how it turned out in the comments below! And if you enjoyed this recipe, don’t forget to share it with your low-carb and keto friends who might be missing their potato soup fix.
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Keto Loaded Baked Potato Soup
- Total Time: 45 mins
- Yield: 6 servings 1x
- Diet: Gluten Free
Description
This Keto Loaded Baked Potato Soup offers a comforting and low-carb version of traditional potato soup by using cauliflower and radishes. It’s rich, creamy, and perfect for keto and non-keto eaters alike.
Ingredients
- 1 small head cauliflower, cut into florets (about 3 cups)
- 1 bunch radishes, trimmed and quartered (about 1 1/4 cups)
- 1 tablespoon extra-virgin olive oil
- Fine sea salt and freshly ground black pepper
- 6 slices uncured bacon, chopped
- 1 large yellow onion, chopped (about 2 cups)
- 2 ribs celery, chopped (about 1/2 cup)
- 3 cloves garlic, minced (about 1 tablespoon)
- 4 cups low-sodium chicken broth
- 1 tablespoon unsalted butter
- 4 ounces Cheddar cheese, shredded (about 1 cup)
- Hot sauce, optional
- 2 tablespoons minced fresh chives, for serving, optional
- Sour cream, for serving, optional
Instructions
- Preheat your oven to 400°F.
- Toss cauliflower florets and quartered radishes with olive oil, salt, and pepper on a baking sheet.
- Roast for 20-25 minutes until they’re tender and starting to caramelize at the edges.
- Cook chopped bacon in a large Dutch oven over medium heat until crispy, about 5-7 minutes.
- Remove bacon and set aside, leaving the grease in the pot.
- Add chopped onion and celery to the bacon grease and sauté until softened, about 5 minutes.
- Add minced garlic and cook for another 30 seconds until fragrant.
- Add the roasted cauliflower and radishes to the pot.
- Pour in chicken broth and bring to a simmer.
- Let simmer for about 10 minutes.
- Blend about half of the soup using an immersion blender, leaving some chunks for texture.
- Stir in butter and allow it to melt.
- Gradually add shredded cheddar cheese, stirring until melted.
- Season with additional salt, pepper, and hot sauce if desired.
- Fold in most of the cooked bacon, reserving some for garnish.
- Ladle the soup into bowls and top with remaining bacon, a dollop of sour cream, and minced chives.
Notes
- Cauliflower and Radishes offer a potato-like texture without the carbs.
- For best flavor, choose high-quality, thick-cut bacon.
- Use bone broth for added nutrition and richness.
- The longer you blend, the smoother your soup will be. Leave more vegetable chunks for a rustic texture.
- Store cooled soup in airtight containers for up to 4 days or freeze for 2 months.
- Prep Time: 10 mins
- Cook Time: 35 mins
- Category: Soup
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1
- Calories: 275
- Sugar: 4
- Sodium: 590
- Fat: 21
- Saturated Fat: N/A
- Unsaturated Fat: N/A
- Trans Fat: N/A
- Carbohydrates: 11
- Fiber: 3
- Protein: 12
- Cholesterol: N/A
Keywords: keto soup, low carb soup, gluten free soup, cauliflower soup, radish soup









