Why You’ll Love This Recipe

Low Carb Chicken Fajita Soup is a flavorful, hearty, and comforting dish that brings all the bold, smoky flavors of classic fajitas into a warm, creamy soup form—without the carbs. It’s perfect for low-carb or keto lifestyles, and comes together quickly, making it ideal for weeknight dinners or meal prep.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

chicken breast or thighsbell peppers (red, green, yellow)oniongarlicchicken brothcream cheeseheavy creamdiced tomatoes with green chilies (like Rotel)olive oiltaco or fajita seasoning (low-carb)saltpepperlime juicecilantro (optional for garnish)

directions

Heat olive oil in a large pot over medium heat.

Add chopped onions and sauté until translucent, then add minced garlic and cook until fragrant.

Stir in sliced bell peppers and cook for a few minutes until slightly tender.

Add diced chicken and season with fajita or taco seasoning, salt, and pepper. Cook until chicken is browned on all sides.

Pour in chicken broth and diced tomatoes with green chilies. Bring to a boil, then reduce to a simmer.

Stir in cream cheese and allow it to melt completely, stirring frequently.

Add heavy cream and simmer for 10-15 minutes, letting the flavors meld and the soup thicken slightly.

Finish with a squeeze of fresh lime juice and stir in chopped cilantro if using.

Serve hot, optionally topped with shredded cheese, sour cream, or avocado slices.

Servings and timing

This recipe serves approximately 6 people.Preparation time: 10 minutesCooking time: 25-30 minutesTotal time: 35-40 minutes

Variations

Use rotisserie chicken for a quick shortcut.

Swap cream cheese for coconut cream for a dairy-free version.

Add zucchini or mushrooms for extra low-carb vegetables.

Top with jalapeños for extra heat.

Use ground chicken or turkey instead of diced chicken.

storage/reheating

Store in an airtight container in the fridge for up to 4 days.Reheat gently on the stovetop or in the microwave, stirring occasionally.This soup also freezes well for up to 2 months—thaw overnight in the fridge before reheating.

FAQs

Is this soup keto-friendly?

Yes, it’s low in carbs and high in fat, making it ideal for keto diets.

Can I make this in a slow cooker?

Yes, just sauté the onions, garlic, and peppers first, then add all ingredients to the slow cooker and cook on low for 4-6 hours.

Can I use pre-cooked chicken?

Absolutely, just add it after the peppers are tender and before adding the cream cheese.

How spicy is this soup?

It’s mildly spicy, but you can adjust the heat by using mild or hot diced tomatoes and adding chili flakes.

Can I make this dairy-free?

Yes, substitute cream cheese and heavy cream with coconut cream.

Is it gluten-free?

Yes, as long as your taco seasoning is gluten-free.

Can I make it thicker?

Simmer uncovered longer or add a bit more cream cheese to thicken the consistency.

What’s the best chicken cut to use?

Chicken thighs offer more flavor, but breasts work well for a leaner version.

How many carbs per serving?

Typically 4-6 net carbs per serving, depending on exact ingredients.

Can I double the recipe?

Yes, it scales easily and is perfect for meal prep or freezing.

Conclusion

Low Carb Chicken Fajita Soup is a delicious way to enjoy bold Tex-Mex flavors without the carbs. It’s creamy, satisfying, and easy to adapt, making it a staple for anyone looking for comforting yet healthy meals. Give it a try and bring some fajita flair to your soup game!