The Perfect Low-Carb Keto Chicken Tortilla Soup

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How to make creamy keto chicken tortilla soup with bold Tex-Mex flavors and only 6g net carbs per serving.

james carter jr for recipes by clare
By James Carter Jr
Updated on Thu, 18 Sep 2025 22:28:35 GMT

This creamy keto chicken tortilla soup delivers all the bold Tex-Mex flavors you crave without the carbs that come with traditional versions. With just 6 grams of net carbs per serving, this satisfying soup keeps you in ketosis while delivering maximum comfort food satisfaction.

Last winter, I was desperately missing my favorite restaurant’s chicken tortilla soup but knew those crispy tortilla strips would kick me out of ketosis. After several kitchen experiments, I created this rich, satisfying version that captures every bit of that comforting warmth and spicy kick. The secret is using heavy cream to create that luxurious texture while loading up on authentic seasonings. This keto chicken tortilla soup has become my go-to when I need something hearty that won’t compromise my low-carb lifestyle.

Simple Ingredients That Pack Maximum Flavor

I always keep these pantry staples on hand because they create such incredible depth of flavor. Using rotisserie chicken makes this soup come together quickly on busy weeknights.

  • 2 chicken breasts, cooked and shredded
  • 4 cups chicken broth (I prefer low-sodium for better control)
  • 1 cup diced tomatoes
  • 1/2 cup green chilies
  • 1 cup heavy cream
  • 1 teaspoon chili powder
  • 1/2 teaspoon cumin
  • Salt and pepper, to taste
  • Optional toppings: avocado, chilis, shredded cheese, cilantro

Step-by-Step Cooking Instructions

I recommend using a large 4-quart pot and medium heat throughout this process to prevent the cream from curdling and ensure smooth, even cooking.

Step 1: In a large pot, combine the chicken broth, diced tomatoes, and green chilies. Bring to a gentle simmer over medium heat, which should take about 3-4 minutes.

Step 2: Add the shredded chicken, chili powder, cumin, salt, and pepper. Stir everything together and let it simmer for 3-4 minutes to allow the spices to bloom and coat the chicken.

Step 3: Reduce heat to medium-low and slowly drizzle in the heavy cream while stirring constantly in a circular motion. This prevents lumps from forming and creates that silky texture that makes this keto chicken tortilla soup so satisfying.

Step 4: Continue simmering for 10-15 minutes, stirring occasionally. The soup should thicken slightly and develop a beautiful golden color. You’ll know it’s ready when it coats the back of a spoon lightly.

Step 5: Taste and adjust seasoning as needed. I often add a pinch more cumin or a dash of hot sauce for extra heat.

Step 6: Ladle into bowls using a large serving ladle and top with your favorite keto-friendly garnishes like diced avocado, shredded cheese, and fresh cilantro.

Perfect Pairings for Your Keto Soup

This soup pairs beautifully with sides that complement its rich, spicy flavors.

Pork Rinds: These provide the perfect crunchy texture that mimics tortilla chips while staying completely keto-friendly.

Cauliflower Rice: The mild flavor absorbs the soup’s bold seasonings and adds satisfying bulk to make this a complete meal.

Keto Cornbread: Made with almond flour, this low-carb version gives you that classic soup and bread combination without the carbs.

Mexican Coleslaw: The cool, crisp vegetables provide a refreshing contrast to the warm, creamy soup and add extra vegetables to your meal.

More Satisfying Low-Carb Soup Options for Your Keto Menu

This keto chicken tortilla soup pairs wonderfully with other hearty variations that offer different approaches to comfort food while staying low-carb friendly. For those seeking maximum protein and creaminess, our High Protein Creamy Taco Soup delivers 25 grams of protein per serving with ground turkey and rich cream cheese – perfect when you want that extra protein boost alongside bold keto flavors.

When you’re craving indulgent comfort without leaving ketosis, try our Creamy Cheesy Ground Beef Taco Soup with melted cheddar and ground beef for ultimate satisfaction. For busy keto days, the Slow Cooker Taco Soup offers incredible convenience with similar flavors. If you prefer a lighter approach while still enjoying creamy textures, our Chicken Taco Soup with Cream Cheese provides that luxurious mouthfeel with tender shredded chicken instead of the broth-based approach.

Smart Storage and Reheating Tips

This keto chicken tortilla soup stores beautifully in the refrigerator for up to 4 days in airtight containers (I use 32-ounce glass containers for individual portions). The flavors actually improve overnight as everything melds together.

For reheating, I recommend using the stovetop over low heat, stirring gently to prevent the cream from separating. Never bring it to a full boil during reheating. You can also freeze portions for up to 3 months, though the texture may be slightly different after thawing.

If the soup thickens too much during storage, simply add a splash of chicken broth when reheating to restore the perfect consistency. This happens naturally as the cream continues to thicken.

Common Questions About This Keto Recipe

Can I substitute the heavy cream?

You can use full-fat coconut milk for dairy-free option, but it will change the flavor profile slightly and may not be as thick.

What if my soup is too thin?

Let it simmer uncovered for a few extra minutes, or mix a tablespoon of cream cheese into the hot soup for extra thickness and richness.

Can I make this ahead of time?

Absolutely! This keto chicken tortilla soup tastes even better the next day after the flavors have had time to develop fully.

Your New Favorite Comfort Food Awaits

This satisfying keto chicken tortilla soup proves you don’t have to sacrifice flavor when following a low-carb lifestyle. The combination of tender chicken, warming spices, and creamy broth creates a bowl of pure comfort that fits perfectly into your keto meal plan. Give this recipe a try and discover how delicious healthy eating can be!

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The Perfect Low-Carb Keto Chicken Tortilla Soup

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This low-carb twist on a Tex-Mex favorite skips the tortillas but keeps all the bold flavors. Perfect for keto diets with only 6g net carbs per serving.

  • Author: James Carter Jr
  • Prep Time: 5 minutes
  • Cook Time: 20 minutes
  • Total Time: 25 minutes
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Simmer
  • Cuisine: Tex-Mex

Ingredients

Scale
  • 2 chicken breasts, cooked and shredded
  • 4 cups chicken broth
  • 1 cup diced tomatoes
  • 1/2 cup green chilies
  • 1 cup heavy cream
  • 1 teaspoon chili powder
  • 1/2 teaspoon cumin
  • Salt and pepper, to taste
  • Optional toppings: avocado, chilis, shredded cheese, cilantro

Instructions

  1. In a large 4-quart pot, combine chicken broth, diced tomatoes, and green chilies. Bring to a gentle simmer over medium heat, about 3-4 minutes.
  2. Add shredded chicken, chili powder, cumin, salt, and pepper. Stir to combine and simmer for 3-4 minutes to allow spices to bloom.
  3. Reduce heat to medium-low and slowly drizzle in heavy cream while stirring constantly in circular motion to prevent lumps from forming.
  4. Continue simmering for 10-15 minutes, stirring occasionally, until soup thickens slightly and develops golden color. Soup should lightly coat the back of a spoon.
  5. Taste and adjust seasoning as needed with additional salt, pepper, or spices.
  6. Using a large ladle, serve into bowls and top with your choice of keto-friendly toppings like avocado, cheese, and cilantro.

Notes

  • Use pre-cooked rotisserie chicken to save time and add extra flavor to your soup.
  • Use a large 4-quart pot for best results. Don’t boil after adding cream to prevent curdling.
  • Store in 32-ounce glass containers for up to 4 days. Add chicken broth when reheating if too thick.

Nutrition

  • Serving Size: 1 cup
  • Calories: 285 kcal
  • Sugar: 4 g
  • Sodium: 820 mg
  • Fat: 22 g
  • Saturated Fat: 14 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 8 g
  • Fiber: 2 g
  • Protein: 20 g
  • Cholesterol: 95 mg

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