Craving a no-fuss, crowd-pleasing meal that’s perfect for busy weeknights? These Cheesy Fiesta Slow Cooker Chicken Tacos come together with just four simple ingredients. They’re loaded with flavorful chicken, creamy queso, and plenty of zest to satisfy your hunger. You’ll love how easy they are to pop in the slow cooker before you dash out the door—only to return home to a warm, savory taco filling that’s guaranteed to bring everyone to the table.

Ingredients

- 1 ½ pounds boneless, skinless chicken breasts
- 1 (16-ounce) jar of your favorite queso dip
- 1 packet taco seasoning
- ½ cup chopped tomatoes (fresh or canned)
- Soft or crispy taco shells for serving
Instructions
Begin by placing the chicken breasts at the bottom of your slow cooker. Sprinkle the taco seasoning evenly over the chicken, making sure it coats each piece. Next, pour the jar of queso dip over the seasoned chicken, followed by the chopped tomatoes.
Set your slow cooker to low and let the chicken cook for about 6 to 7 hours. If you’re short on time, simply use the high setting for 3 to 4 hours. Every so often, give the mixture a gentle stir to ensure the cheese and tomatoes blend nicely into the chicken.

Once the chicken is fully cooked and shreddable, use two forks to pull it apart right in the slow cooker. Stir everything together well so that the queso, seasoning, and tomatoes coat the shredded chicken thoroughly. Warm up your taco shells according to the package instructions, then spoon the cheesy chicken mixture into each shell.
Top your tacos with shredded lettuce, fresh salsa, creamy avocado slices, or a dollop of sour cream—whatever feels right for you!
Serve them hot and watch how quickly these tacos disappear from the dinner table.

For easy cleanup, rinse out your slow cooker while it’s still warm. You’ll be surprised at how little effort went into making such a delicious meal.
These Cheesy Fiesta Slow Cooker Chicken Tacos are the ultimate hassle-free dinner. Whether you’re juggling a busy schedule, entertaining friends, or simply in the mood for something comforting yet quick, this dish will not let you down. They’re also fantastic for meal prepping: just store the leftovers in an airtight container, and you’ll have delicious taco fillings for lunch the next day. If you’d like to make it lighter, try low-fat queso, or add extra veggies like bell peppers and onions. With so many ways to tailor them, you’ll quickly see why they’re a go-to favorite for taco lovers everywhere.
Nathaniel Lee is an avid cook, drawing on his decades of home cooking and fine dining experience. He is a contributing chef at Mashed, and his recipes and contributions have been featured in Tasting Table, Edible Arrangements, Insanely Good Recipes, and The Daily Meal.
