This southwest chicken tortilla soup is a slow cooker dinner that delivers bold, layered flavor with very little prep. Chicken, tomatoes, green chiles, and warm spices cook together into a rich broth, then finish with sour cream for a light tang and a hearty soup.

Why You'll Love This Southwest Chicken Tortilla Soup
The slow cooker does most of the work, but the soup still tastes like it had time to develop. Each bowl has tender chicken, a savory chile-tomato broth, and enough body to feel like a full meal.
- Hands-off cooking: Add everything to the slow cooker and let it handle the work while the flavors develop.
- Creamy without being heavy: Sour cream adds a light tang and smooth texture without the richness of heavier versions.
- Customizable finish: Toppings like cheese, tortilla strips, and avocado let you adjust each bowl to your taste.

Ingredients Overview
This southwest chicken tortilla soup uses simple pantry ingredients that build flavor as they cook. The combination of broth, tomatoes, chiles, and spices creates a savory base that the chicken absorbs as it cooks.
Jalapeños and chili powder control the heat level, while sour cream is stirred in near the end to give the broth some body and a tangy flavor.
Full ingredient amounts and instructions are in the printable recipe card below.

How To Make Southwest Chicken Tortilla Soup
This recipe is made entirely in the slow cooker. The ingredients cook together, then the chicken is shredded and added back before finishing with sour cream. The finished soup should have tender shredded chicken and a slightly thickened broth that coats the spoon without being heavy.
Use the step-by-step photos below as a visual guide for how the soup should look at each stage.

- Add diced green chiles, jalapeños, onion, garlic, spices, and broth to the slow cooker.

- Add the chicken, cover, and cook on HIGH for 5 hours or LOW for 7 hours.

- Shred the cooked chicken and return it to the soup.

- Stir in the sour cream and simmer for 30 minutes until smooth and blended. Adjust broth seasoning if needed.

Serving Suggestions
This southwest chicken tortilla soup is best served hot with toppings that add texture and contrast. Tortilla strips or chips add crunch, while shredded cheese melts into the broth. Fresh toppings like avocado, cilantro, and diced tomatoes balance the richness and bring brightness to each bowl.
For a more complete meal, serve it with Mexican rice, warm bolillo rolls, or a side of sheet pan chicken fajitas for a heartier spread. Simple cheese quesadillas are another easy pairing.

Substitutions and Variations
This recipe is flexible, so you can adjust ingredients based on what you have on hand or how you prefer to build the flavor.
- Chicken options: Use thighs for richer flavor or rotisserie chicken for a faster version.
- Add beans: Black beans or pinto beans make the soup more filling.
- Vegetable additions: Corn, bell peppers, or carrots add texture and sweetness.
- Chile swaps: Use fresh poblano, serrano, or jalapeño if canned chiles are unavailable.
- Cheese choices: Cheddar, Pepper Jack, or Colby all melt well in this soup.
Tips for Success
A few simple techniques will help you get the best texture and flavor from this southwest chicken tortilla soup.
- Layer flavor early: Adding spices at the beginning allows them to fully develop during cooking.
- Don't rush shredding: Chicken should be fully tender before shredding for the best texture.
- Adjust thickness: Add broth at the end if the soup becomes too thick.
- Add toppings last: Keeps textures fresh and prevents soggy tortilla strips.
Storage Options
Leftovers store well and reheat easily, making this soup a good option for meal prep or make-ahead dinners.
- Refrigerate: Store in an airtight container for up to 3 days.
- Freeze: Freeze for up to 2 months. Thaw overnight before reheating.
- Reheat: Warm on the stovetop over medium heat, adding broth if needed.
Related Recipes
- Chicken Fideo Soup
- Pork Pozole Verde
- Crockpot Creamy Chicken Enchilada Soup
- Mexican Rice
- Bolillo Rolls
Frequently Asked Questions
Yes, rotisserie chicken works well in this recipe. Add the shredded cooked chicken during the last 30 minutes of cooking so it heats through without becoming overcooked.
Yes. Simmer all ingredients except the sour cream in a large pot for about 25 to 30 minutes, until the chicken is cooked through. Shred the chicken, return it to the pot, then stir in the sour cream and heat gently before serving.
If you want a thicker soup, let it simmer uncovered to reduce slightly, or stir in a small amount of cream cheese if you prefer a thicker, richer soup.
It can be mild to moderately spicy depending on the ingredients used. Reduce or omit jalapeños for a milder soup, or increase chili powder or fresh peppers for more heat.
Soup and Stew Recipes
Get The Recipe!
Southwest Chicken Tortilla Soup (Slow Cooker Recipe)
Equipment
- Crock Pot 6 qt Slow cooker
Ingredients
- 4 oz Green Chilies canned, undrained
- 2 Jalapenos cored, seeded, and chopped
- 15 oz Tomatoes canned diced tomatoes
- 1 small Onion diced
- 5 cloves Garlic minced
- 1 teaspoon Chili powder
- 1 teaspoon Cumin ground
- 1 teaspoon Salt more to taste
- ½ teaspoon Black pepper more to taste
- 6 cups Chicken broth
- 1 lb Chicken boneless, skinless breasts or thighs
- ½ cup Sour cream
- 1½ cup Tortilla strips for garnish
- Cilantro chopped for garnish, optional
- ½ cup Cheddar cheese shredded
Instructions
- Add the green diced chilies, diced jalapenos, diced tomatoes, diced onion, garlic, spices, and broth to the slow cooker.4 oz Green Chilies, 2 Jalapenos, 15 oz Tomatoes, 1 small Onion, 5 cloves Garlic, 1 teaspoon Chili powder, 1 teaspoon Cumin, 1 teaspoon Salt, ½ teaspoon Black pepper, 6 cups Chicken broth
- Place the chicken (defrosted or frozen) in the slow cooker on top of the previous ingredients.1 lb Chicken
- Cover slow cooker with lid and set to HIGH for 5 hours, or LOW for 7 hours.
- Shred the chicken with two forks, or transfer to a plate and shred, returning to the slow cooker.
- Add the sour cream to the soup and mix it in well until blended, simmering for 30 minutes.½ cup Sour cream
- Serve with tortilla chips, shredded cheese, sliced avocado, and chopped fresh cilantro.1½ cup Tortilla strips, Cilantro, ½ cup Cheddar cheese
Notes
- Layer flavor early: Adding spices at the beginning allows them to fully develop during cooking.
- Don't rush shredding: Chicken should be fully tender before shredding for the best texture.
- Adjust thickness: Add broth at the end if the soup becomes too thick.
- Add toppings last: Keeps textures fresh and prevents soggy tortilla strips.
Nutrition
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