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Slow cooker chicken fajita soup is a hearty and vibrant dish made with tender chicken, bell peppers, onions, garlic, and zesty spices, all simmered in a rich broth over 6-8 hours. This slow-cooked recipe yields 4-6 servings and brings warmth and balance to your table. Finished with fresh toppings like avocado and cilantro, it’s a perfect blend of flavor and nourishment.
When I first embraced cooking, I leaned heavily on my slow cooker during Portland’s drizzly winters. This recipe quickly became one of my go-to meals for both its simplicity and the way it filled my home with irresistible aromas.
Table of Contents
Why make this soup?
Slow Cooker Chicken Fajita Soup is a perfect recipe for busy days, offering an easy, hands-off method while delivering bold flavors. Tender chicken and fresh vegetables meet warming spices in this comfort-meal favorite.
- Effortless cooking: The slow cooker does all the work, freeing you up for other tasks.
- Customizable flavors: Adjust the spice level and toppings to suit your preferences.
- Nutritious and hearty: Packed with lean protein, vegetables, and warming spices for a balanced meal.
- Great for meal prep: Makes enough for leftovers that reheat beautifully.
What ingredients do you need?
This recipe calls for simple pantry staples and fresh produce to create a wholesome, flavorful soup. Here’s everything you’ll need to get started.
- 1 pound boneless, skinless chicken breasts
- 1 can (15 oz) diced tomatoes with green chilies, undrained
- 1 bell pepper, sliced (any color)
- 1 onion, sliced
- 2 cloves garlic, minced
- 2 cups chicken broth
- 1 tablespoon chili powder
- 1 teaspoon cumin
- 1 teaspoon smoked paprika
- 1 teaspoon dried oregano
- Salt and pepper to taste
- Juice of 1 lime
- 1 cup corn (frozen or canned, drained)
- Fresh cilantro, chopped for garnish
- 1 avocado, diced for topping
- Tortilla chips or tortillas for serving
The diced tomatoes with green chilies add a tangy kick while the smoked paprika brings depth to the broth.
How do you make it step by step?
Making this soup is as simple as layering ingredients in your slow cooker and letting them cook to perfection. A few quick steps yield warm, flavorful results.
Step 1 — Add the chicken
Place the boneless, skinless chicken breasts at the bottom of your slow cooker.
Step 2 — Layer the vegetables
Add the diced tomatoes (with their juices), sliced bell pepper, sliced onion, and minced garlic on top of the chicken.
You might also enjoy our sweet and savory: the slow.
Step 3 — Add the seasonings
Pour in the chicken broth and sprinkle with chili powder, cumin, smoked paprika, oregano, salt, and pepper.
Step 4 — Mix and cook
Stir gently to combine the ingredients and ensure the chicken is fully submerged. Cover and cook on low for 6-8 hours or on high for 3-4 hours.
Step 5 — Shred the chicken
Once cooked, remove the chicken, shred it using two forks, and return it to the soup.
Step 6 — Add final touches
Stir in the corn and lime juice, then let the soup warm through for another 10-15 minutes.
Step 7 — Serve and garnish
Serve hot, garnished with fresh cilantro and avocado, alongside tortilla chips or warm tortillas.
For more ideas, check out our unleashing flavor: the keto slow.
Frequently Asked Questions About Slow Cooker Chicken Fajita Soup
Can I use chicken thighs instead of breasts?
Yes, chicken thighs work well in this recipe and may add a richer flavor. Adjust cooking time as needed to ensure the meat is tender.
How spicy is this soup?
The soup has a mild spice level due to the diced tomatoes with green chilies. Adjust chili powder based on your heat preference.
Can I make this soup dairy-free?
The recipe is naturally dairy-free. Simply avoid adding toppings like cheese or sour cream when serving.
Is this soup freezer-friendly?
Yes, it freezes well for up to 3 months. Store in airtight containers and reheat on the stove or in the microwave.
How can I thicken the broth?
For a thicker soup, stir in a cornstarch slurry (1 tablespoon cornstarch mixed with 1 tablespoon water) and simmer until thickened.
Looking for something similar? Try our why this slow cooker cashew.
How do you store and reheat this soup?
Store leftover soup in an airtight container in the refrigerator for up to 4 days. For longer storage, freeze in individual portions.
Reheat on the stovetop over medium heat or in the microwave, stirring occasionally, until heated through. Add fresh toppings after reheating.
What are some simple ingredient swaps?
Out of an ingredient? Here are some swaps you can easily make without compromising the flavors.
- Bell pepper: Use poblano or jalapeño for a spicier twist.
- Chicken broth: Substitute vegetable broth for a lighter option.
- Chicken breasts: Use rotisserie chicken to save time; add it in step 5.
What to serve with this soup?
Pair this soup with side dishes for a complete meal that satisfies every craving.
- Fresh guacamole: The creamy texture pairs beautifully with the soup’s spices.
- Warm tortillas: Use them to scoop up chunks of chicken and veggies.
- Mexican rice: Serve on the side to make the meal even heartier.
- Simple green salad: A light salad balances the bold flavors of the soup.
Slow Cooker Chicken Fajita Soup
Equipment
- slow cooker
- cutting board
- knife
- measuring cups
- measuring spoons
- serving bowls
Ingredients
- 1 pound boneless, skinless chicken breasts
- 1 can diced tomatoes with green chilies (15 oz, undrained)
- 1 bell pepper (sliced (any color))
- 1 onion (sliced)
- 2 clove garlic (minced)
- 2 cup chicken broth
- 1 tbsp chili powder
- 1 tsp cumin
- 1 tsp smoked paprika
- 1 tsp dried oregano
- salt (to taste)
- pepper (to taste)
- 1 lime (juice of)
- 1 cup corn (frozen or canned, drained)
- fresh cilantro (chopped for garnish)
- 1 avocado (diced for topping)
- tortilla chips or tortillas (for serving)
Instructions
- Place the chicken breasts at the bottom of the slow cooker.
- Add the diced tomatoes with their juice, sliced bell pepper, sliced onion, and minced garlic on top of the chicken.
- Pour in the chicken broth and add chili powder, cumin, smoked paprika, oregano, salt, and pepper.
- Stir gently to combine the ingredients, ensuring the chicken is submerged in the liquid.
- Cover and cook on low for 6-8 hours or on high for 3-4 hours, until the chicken is cooked through and tender.
- Once cooked, remove the chicken and shred it using two forks, then return the shredded chicken to the soup.
- Stir in the corn and lime juice, and let it warm through for an additional 10-15 minutes.
- Serve hot, garnished with fresh cilantro and diced avocado, and with tortilla chips or tortillas on the side.
Notes
Nutrition
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