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    Home » Recipes » Weight Watcher Recipes

    Slow Cooker Chicken Fajita Soup

    Published: Oct 2, 2024 · Modified: Sep 18, 2026 by Jenna · This post may contain affiliate links · 7 Comments

    Jump to Recipe·Print Recipe

    Slow Cooker Chicken Fajita Soup is an easy, cozy dinner that takes all the delicious flavors of chicken fajitas and turns them into a hearty bowl of soup. Tender chicken, black beans, corn, tomatoes, peppers, and plenty of fajita seasoning simmer together in the slow cooker for a flavorful meal with very little hands-on work. Perfect for Weight Watchers!

    Slow cooker fajita soup with tortilla strips.

    This is a great recipe to make on a busy weeknight because the slow cooker does most of the work. Add your ingredients, let everything simmer, and come back to a warm and satisfying dinner. Serve it with tortilla chips, shredded cheese, avocado, or your favorite fajita toppings.

    Jump to:
    • Why You'll Love This Soup
    • Ingredients Needed for Chicken Fajita Soup
    • Soup Toppings: 
    • How to Make Chicken Fajita Soup 
    • Pro Tips for Fajita Soup
    • Storage
    • Serving Suggestions
    • Chicken Fajita Soup FAQS
    • More Great Recipes to Try:
    • Chicken Fajita Soup

    Why You'll Love This Soup

    This soup takes everything you love about chicken fajitas and puts it into one easy slow cooker meal. The chicken becomes tender as it cooks, while the tomatoes, peppers, onions, corn, and beans create a flavorful and hearty broth.

    Using fajita seasoning keeps the ingredient list simple while adding plenty of smoky, savory flavor. You can use a store-bought seasoning packet or your favorite homemade fajita seasoning.

    I also love that this recipe is easy to customize. Add extra vegetables, make it spicier with jalapeños, or switch up the toppings depending on what you have in the refrigerator.

    Ingredients Needed for Chicken Fajita Soup

    • Skinless chicken breasts - Boneless, skinless chicken breasts work well in this soup. They cook right in the slow cooker and can easily be shredded before serving.
    • 2 (10.75 ounce) cans condensed cream of chicken soup (98$ fat-free)
    • 1 cup fat-free salsa - use your favorite brand
    • frozen corn - or canned
    • Black beans, rinsed and drained - are a convenient and versatile ingredient that can be used in a variety of dishes. They are a great source of protein and fiber, and can be added to salads, soups, stews, and even dips.
    • 1 ½ cups water
    • 1 package of Fajita Seasoning Mix (I used Mrs. Dash)
    • 1 cup of low-fat cheddar

    Soup Toppings: 

    Looking for ways to add even more flavor to your soup?  These will of course add extra points. avocado, Tortilla chips, diced tomatoes, bell peppers, more shredded  cheese, Cilantro

    If you like soup recipes try this recipe from Trisha Yearwood Chicken Tortilla Soup.

    How to Make Chicken Fajita Soup 

    Step 1 Spray slow cooker with nonstick cooking spray. Place chicken into slow cooker.

    Chicken breasts in a white slow cooker.

    Step 2 In a bowl, mix together cream of chicken soup, salsa, corn, black beans, water, and faita seasoning.

    Vegetables and soup mix in a bowl.

    Pour over chicken in slow cooker. Cook on low for 4-6 hours (or high for 2-3 hours).

    Chicken fajita soup mixture in a crock pot.

    Step 4 Remove chicken and shred using two forks.Put chicken back into slow cooker, add cheese, and let cook for 15 more minutes.

    Serve with your favorite fajita toppings.

    Pro Tips for Fajita Soup

    Use chicken breasts that are similar in size so they cook evenly.

    For more flavor, use a combination of red and green bell peppers. You can also add a diced jalapeño if you like spicy food.

    Don't skip the lime juice at the end. A squeeze of fresh lime makes the flavors taste brighter.

    If you prefer a thicker soup, use a little less chicken broth. For a brothier soup, add an extra cup of broth.

    You can also use boneless, skinless chicken thighs instead of chicken breasts. They stay especially tender in the slow cooker.

    Storage

    Store leftover Chicken Fajita Soup in an airtight container in the refrigerator for up to 4 days.

    You can also freeze the soup for up to 3 months. Let it cool completely before transferring it to freezer-safe containers. Thaw overnight in the refrigerator and reheat on the stovetop or in the microwave.

    If you plan to freeze individual portions, leave a little room at the top of the container because the soup will expand as it freezes.

    Serving Suggestions

    There are so many fun ways to serve this soup. Top each bowl with shredded cheddar or Monterey Jack cheese, diced avocado, sour cream, fresh cilantro, sliced jalapeños, or green onions.

    Tortilla chips are perfect for dipping, or you can crush a few chips over the top for some crunch.

    For a bigger meal, serve the soup with a simple side salad, cornbread, or warm flour tortillas.

    Chicken Fajita Soup

    Chicken Fajita Soup FAQS

    Can you make this with homemade cream of chicken soup? Yes

    Can I make my own fajita seasoning? Yes, usually fajita seasoning has chili powder, garlic powder, onion powder, cumin, oregano, and a few other spices in that mix. 

    Can I make this in my Instant Pot?

    Use the Soup setting, no need to worry about the time since that's already taken care of for that specific setting. 

    Is this soup keto friendly?

    This soup is not recommended for a keto diet or vegan lifestyle. 

    Can I make this in the slower cooker? 

    Yes, cook on low for 4 to 6 hours

    More Great Recipes to Try:

    • Air Fryer Onion Rings
    • Grinder Salad Sandwich - Tiktok Recipe 
    • Zero Point Cabbage Soup 
    • Air Fryer Mozzarella Sticks
    • French Fries in the Air Fryer
    • Air Fryer Pickle Chips
    Chicken Fajita Soup

    If you tried this Chicken Fajita Soup or any other recipe on my website,  please leave a 🌟 star rating and let me know how you go in the 📝 comments below. I love hearing from you! Follow along on Tiktok @jennarecipediaries

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    Chicken Fajita Soup

    5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
    • Author: Jenna
    • Prep Time: 10min
    • Cook Time: 4 to 6 hrs
    • Total Time: 4 to 6 hrs
    • Yield: 8 1x
    • Category: easy
    • Method: slow cooker
    • Cuisine: Mexican
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    Description

    Let's talk about this chicken fajita soup. When you think of those classic fajitas at the Mexican restaurant they come with a tortilla, chicken, onions, peppers, and all the taco fixings


    Ingredients

    Scale
    • 1 pound boneless, skinless chicken breasts
    • 2 (10.75 ounce) cans condensed cream of chicken soup (98$ fat-free)
    • 1 cup fat-free salsa
    • 2 cups frozen corn
    • 1 (15 ounce) can black beans, rinsed and drained
    • 1 ½ cups water
    • 1 package of Fajita Seasoning Mix (I used Mrs. Dash)
    • 1 cup of low-fat cheddar

    Additional Toppings 

    • Tortilla Strips 
    • More Cheese
    • Cilantro 

    Instructions

    1. Spray slow cooker with nonstick cooking spray.
    2. Place chicken into slow cooker.
    3. In a bowl, mix together cream of chicken soup, salsa, corn, black beans, water, and faita seasoning. Pour over chicken in slow cooker. Cook on low for 4-6 hours (or high for 2-3 hours).
    4. Remove chicken and shred using two forks.
    5. Put chicken back into slow cooker, add cheese, and let cook for 15 more minutes.
    6. Serve with your favorite fajita toppings.
    7. Serving size: 1 cup 

    Notes

    myWW points: blue: 3; green: 8; purple: 3


    Nutrition

    • Serving Size: 1 cup
    • Calories: 231
    • Sugar: 4
    • Fat: 7
    • Saturated Fat: 2
    • Carbohydrates: 25
    • Fiber: 5
    • Protein: 17

    Did you make this recipe?

    Tag @recipediariesww on Instagram

    More Weight Watcher Recipes

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    Reader Interactions

    Comments

    1. Jenna says

      February 07, 2020 at 7:48 pm

      Recipe updated.

    2. Patty says

      February 07, 2020 at 6:25 pm

      Step 5 says to add cheese, but I don’t see cheese in the ingredients.

    3. Mindy says

      June 07, 2018 at 12:55 pm

      How much is considered a serving?

    4. Jenna says

      March 16, 2018 at 7:52 am

      That sounds great!

    5. Genericcialisonline says

      March 16, 2018 at 6:29 am

      Love how easy this recipe is!! I actually use that taco seasoning on my peppers, onions, and chicken for fajitas and its amazing and easy too! I"ll add a little bit of lime juice and garlic also!! Actually that seasoning is so versatile in my house because I use it in ground turkey for taco night, fajitas, carne asada, salmon .. its the best remade seasoning in a pack!!

    6. NatalieTanner says

      March 06, 2018 at 10:43 am

      That fajita one looks so amazing! Want to try that one!

    7. Dolly says

      March 04, 2018 at 10:31 am

      This is actually 6 smart points .per nutrition info . Are you posting for freestyle and calling it smart points . I've noticed this many of thr recipes . I'm a bit confused ? Thank you

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    Hey, I'm Jenna! I'm a graphic designer, photographer, and home cook from From Fargo ND. I love my Ninja Creami, Air Fryer, and Blackstone. I created this blog to share recipe tips and tricks with everyone, enjoy!

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