Slow Cooker Mexican Chicken

Section: Satisfying Main Dishes for Every Occasion

This slow cooker chicken is a simple, wholesome dish combining chicken breast, black beans, corn, and fresh salsa with taco seasoning and cilantro. Cooked low and slow for 5-6 hours, it infuses the meat with deep Mexican-inspired flavors while keeping preparation easy and hands-off. The dish pairs well with rice, low-carb tortillas, or cauliflower rice and can be garnished with fat-free cheddar and sour cream for a light, satisfying meal. Perfect for family dinners or meal prep, it balances robust tastes with nutritious ingredients.

A smiling chef holding a plate of food.
By Lina Lina
Last updated on Tue, 10 Feb 2026 21:04:57 GMT
A bowl of Mexican chicken with corn and beans. Bookmark
A bowl of Mexican chicken with corn and beans. | tinycakee.com

This Slow Cooker Mexican Chicken recipe is perfect for busy days when you want a healthy, super flavorful meal with zero fuss. It uses simple pantry staples and comes together with a quick dump and go method. Best of all it is Weight Watchers friendly at zero points, making it a guilt-free favorite in our household.

Our family fell in love with this during a hectic week of backtoback activities. Now it's a regular because everyone asks for it often and I love how easy cleanup is.

Ingredients

  • Boneless skinless chicken breasts: Lean protein and filling texture. Choose fresh or thawed fully if frozen.
  • Taco seasoning: Adds authentic Mexican flair. Opt for reduced sodium to keep salt in check.
  • Canned black beans: Bring fiber and bulk plus that classic southwestern taste. Rinse and drain well to avoid excess sodium.
  • Canned corn: For sweetness color and insoluble fiber. Fresh or frozen works if defrosted.
  • Salsa: Serves as the flavorful sauce base. Pick your heat level from mild to hot depending on family preference.
  • Small onion: Chopped adds subtle sweetness and depth. Choose a firm fresh onion with no sprouting.
  • Fresh cilantro: Chopped for a bright herby finish. If fresh is unavailable dried cilantro can be used but fresh really elevates the dish with its burst of brightness.

Instructions

Combine all ingredients:
Place chicken breasts at the bottom of your slow cooker. Add drained black beans and corn next. Pour in salsa. Sprinkle taco seasoning evenly over the top. Add the chopped onion and cilantro. Make sure beans and corn are thoroughly rinsed and drained to keep the dish from being watery.
Mix well:
Using a large spoon carefully stir to combine all ingredients. The chicken will be submerged and surrounded by the flavorful salsa taco blend.
Cook low and slow:
Cover slow cooker and cook on low for about 5 to 6 hours. Cooking time can vary depending on your slow cooker. The chicken is done when the internal temperature reaches 165 degrees Fahrenheit or 74 degrees Celsius.
Serve:
Remove chicken from the crockpot and shred it if you like or leave in breasts. Serve over rice or cauliflower rice. For tacos use a slotted spoon to avoid too much liquid. Add optional toppings such as fatfree sour cream fatfree shredded cheddar cheese and extra fresh cilantro. Adjust Weight Watchers points accordingly if adding extras. Regular hard or soft taco shells work well and kids usually love this meal even before knowing it is WW friendly.
A bowl of food with a spoon in it.
A bowl of food with a spoon in it. | tinycakee.com

My favorite part of this recipe is the fresh cilantro. It brightens the dish and adds that unmistakable Mexican flavor. I remember the first time I made it my kids were so skeptical about it being Weight Watchers friendly and ended up requesting it weekly after their first bite.

Storage tips

Store leftovers in an airtight container in the fridge for up to three days. It reheats well in the microwave or on the stove. This recipe also freezes beautifully for up to three months. Freeze in individual portions for easy thaw and go meals during a busy week.

Ingredient substitutions

Chicken thighs can be used instead of breasts for a juicier result but note they add more Weight Watchers points. Try different beans like pinto or cannellini for a variation in flavor and texture. If fresh cilantro is unavailable or you dislike it swap with parsley Thai basil or dill but note this changes the traditional Mexican profile. Use any salsa you prefer try homemade Pico de Gallo to make it extra fresh and bright.

Serving suggestions

Serve over rice or cauliflower rice for lowcarb options. Use as taco filling with lowcarb tortillas or regular taco shells. Top with fatfree shredded cheese and sour cream to keep it WW friendly. Pair with homemade pico de gallo or a creamy avocado dip made with Greek yogurt for contrast in flavor and texture.

A bowl of food with chicken, corn, and red peppers.
A bowl of food with chicken, corn, and red peppers. | tinycakee.com

This slow cooker Mexican chicken is an easy, healthy family favorite that also makes meal prep simple. It freezes well and is adaptable to your spice preference.

Common Recipe Questions

→ Can I use chicken thighs instead of breasts?

Yes, boneless skinless chicken thighs can be substituted, though they may add slightly more richness and calories.

→ Is it necessary to rinse the beans and corn before adding?

Rinsing canned beans and corn removes excess sodium and starch for a cleaner flavor in the slow cooker.

→ How spicy is the dish and can I adjust it?

The spiciness depends on the salsa used; you can choose mild, medium, or hot varieties to suit your taste.

→ What sides pair well with this dish?

This chicken complements rice, cauliflower rice, low-carb tortillas, or fresh pico de gallo for a balanced meal.

→ Can leftovers be stored and reheated safely?

Store leftovers in an airtight container for up to 3 days in the fridge or freeze for up to 3 months.

Slow Cooker Mexican Chicken

Tender chicken with black beans, corn, and salsa cooked slowly for rich Mexican-inspired flavors.

Prep Time
10 minutes
Cooking Time
360 minutes
Total Time
370 minutes
By Lina: Lina

Recipe Category: Main Dishes

Skill Level: Great for Beginners

Cuisine Type: Mexican-American

Makes: 6 Portion Count (6 servings)

Dietary Options: Gluten-Free, Dairy-Free

What You’ll Need

→ Poultry

01 5-6 boneless, skinless chicken breasts (approximately 1.1 to 1.3 pounds)

→ Seasoning

02 1 ounce (28 grams) reduced sodium taco seasoning

→ Canned Goods

03 19-ounce (538 grams) can black beans, rinsed and drained
04 12-ounce (340 grams) can corn, rinsed and drained

→ Fresh Produce

05 2 cups (480 milliliters) medium salsa
06 1 small onion, chopped (about 70 grams)
07 2 tablespoons fresh cilantro, chopped (about 8 grams)

→ Garnish (optional)

08 Additional fresh cilantro
09 Fat-free sour cream
10 Fat-free shredded cheddar cheese

Steps to Follow

Step 01

Drain and rinse canned black beans and corn thoroughly. Chop onion and fresh cilantro. If preferred, cut chicken breasts into bite-sized pieces before cooking.

Step 02

Place chicken breasts at the bottom of the slow cooker. Add drained black beans, drained corn, chopped onion, salsa, taco seasoning, and fresh cilantro. Stir gently to combine.

Step 03

Cover and cook on low heat for 5 to 6 hours, until the chicken reaches an internal temperature of 165°F (74°C) and is fully cooked through.

Step 04

Serve hot over rice, cauliflower rice, or in low-carb tortillas. Optionally, garnish with additional fresh cilantro, fat-free shredded cheddar cheese, and fat-free sour cream. Use a straining spoon if serving as taco filling to reduce liquid.

Helpful Hints

  1. For easier shredding, cook chicken breasts whole and shred with a stand mixer or by hand after cooking.
  2. This dish stores well in an airtight container in the refrigerator for up to 3 days and freezes for up to 3 months.

Tools You’ll Need

  • Slow cooker
  • Straining spoon (optional)
  • Instant-read thermometer (recommended)

Nutritional Details (Per Portion)

Use this nutritional summary as a guide – it's not a substitute for professional advice.
  • Calories: 285
  • Fat: 4 g
  • Carbohydrates: 37 g
  • Proteins: 29 g