This creamy and zesty Crock Pot Fiesta Chicken is bursting with bold Mexican-inspired flavors and is incredibly easy to make. With tender shredded chicken, black beans, corn, diced tomatoes, and green chilies all simmered in a rich, seasoned sauce, it’s the ultimate “set it and forget it” slow cooker recipe. Serve it over rice, stuff it into tacos, or pile it on nachos—this dish is versatile, satisfying, and perfect for busy weeknights.

I love experimenting with different Crock Pot chicken recipes, and this one has become a regular in my kitchen. If you enjoy recipes like Huli Huli Chicken, Raspberry Chicken, Crockpot Chicken Tacos, or my go-to Chicken and Rice Casserole, you’re going to love this easy Fiesta Chicken too!
Why You’ll Love This Fiesta Chicken
- Effortless prep: Just layer your ingredients and let your Crock Pot do the work.
- Flavor-packed: Taco seasoning, ranch mix, and green chilies bring bold flavor to every bite.
- Family-friendly: Creamy and mild enough for kids, with just the right amount of kick.
- Incredibly versatile: Serve it with rice, tortillas, nachos, or in burrito bowls.
- Meal prep friendly: Stores and freezes well for quick meals later.
Ingredients You’ll Need
- 2 lbs boneless, skinless chicken breasts – Tender, juicy, and perfect for shredding.
- 1 cup yellow onion, diced – Adds a mild, sweet-savory base.
- 2 tsp minced garlic – For rich, aromatic flavor.
- 1 packet ranch seasoning mix – Gives a creamy, herby touch.
- 1 tbsp taco seasoning – Adds smoky, spicy flavor.
- 1 (15 oz) can black beans, drained & rinsed – Hearty and filling.
- 1 (15 oz) can whole-kernel corn, not drained – Adds sweetness and crunch.
- 1 (14.5 oz) can diced tomatoes, not drained – Brings acidity and texture.
- 1 (4 oz) can diced green chilies, drained – Mild heat and a smoky edge.
- 1 tsp black pepper – Adds depth of flavor.
- 8 oz cream cheese – Melts into a rich, creamy sauce.
Ingredient Swaps & Variations
- Use chicken thighs instead of breasts for a juicier texture.
- Swap cream cheese with sour cream or Greek yogurt for a lighter option.
- Make it vegetarian with tofu, tempeh, or roasted cauliflower—just reduce the cooking time.
- Can’t find green chilies? Use a can of Rotel (tomatoes with chilies) and skip the separate tomatoes.
How to Make Crock Pot Fiesta Chicken
- Prep the base: Dice the onion and add it to the bottom of your slow cooker.
- Add the chicken: Place the chicken breasts on top of the onion.
- Layer the flavors: Sprinkle on the ranch and taco seasoning. Add black beans, corn, tomatoes, green chilies, garlic, and pepper.
- Add cream cheese: Place the cream cheese block on top.
- Cook: Cover and cook on LOW for 4–6 hours or HIGH for 2–3 hours.
- Shred the chicken: Remove the chicken, shred with two forks (or use a hand mixer for speed), then return to the Crock Pot and mix everything together.
Tips for Success
- Use chicken breasts that are similar in size so they cook evenly.
- Want more heat? Use fresh jalapeños or chipotle peppers in adobo.
- Stir in extra shredded cheese or hot sauce just before serving for added flavor.
- Make it quicker: Use a hand mixer on low to shred the chicken right in the Crock Pot.
Serving Suggestions
This dish is so versatile! Here are a few easy ways to serve it:
- Rice Bowls: Spoon over fluffy white or Mexican rice, and top with avocado, salsa, and cilantro.
- Tacos: Fill tortillas with Fiesta Chicken, lettuce, tomatoes, and sour cream.
- Nachos: Pile onto tortilla chips, top with shredded cheese, broil, then garnish with pico de gallo.
- Quesadillas: Sandwich between tortillas with cheese, then grill until crispy and golden.
- Stuffed Peppers: Fill halved bell peppers with the chicken mixture, top with cheese, and broil.
Storage & Freezing
- Store: Let leftovers cool, then transfer to an airtight container. Refrigerate for up to 4 days.
- Freeze: Place cooled portions in freezer-safe bags or containers for up to 3 months. Label with the date.
- Reheat: Thaw overnight in the fridge, then reheat gently on the stove or in the microwave with a splash of water or broth.
FAQs
Can I use frozen chicken breasts?
Yes, but for safety reasons, it’s recommended to thaw them first so they cook evenly in the Crock Pot.
What’s a good dairy-free substitute for cream cheese?
You can use a dairy-free cream cheese alternative or full-fat coconut cream for a creamy texture.
Crock Pot Fiesta Chicken Recipe
Author: Ryan Allen
Course: Main Course
Cuisine: Mexican
Servings: 6
Calories: 319 kcal
Prep Time: 10 minutes
Cook Time: 3–6 hours (depending on heat setting)
Total Time: 3 hours 40 minutes
Ingredients
- 2 lbs boneless, skinless chicken breasts
- 1 cup yellow onion, diced
- 2 tsp garlic, minced
- 1 packet ranch seasoning mix
- 1 tbsp taco seasoning
- 1 (15 oz) can black beans, drained and rinsed
- 1 (15 oz) can corn, not drained
- 1 (14.5 oz) can diced tomatoes, not drained
- 1 (4 oz) can diced green chilies, drained
- 1 tsp black pepper
- 8 oz cream cheese
Instructions
- Add diced onion to the bottom of your Crock Pot and place chicken breasts on top.
- Sprinkle ranch and taco seasonings over the chicken.
- Add black beans, corn, diced tomatoes, green chilies, garlic, and pepper.
- Top with cream cheese.
- Cover and cook on LOW for 4–6 hours or HIGH for 2–3 hours.
- Shred the chicken and stir everything together until well combined.
- Serve and enjoy!