Prepare the Chicken: Place 2 lbs boneless, skinless chicken breasts into the slow cooker. Make sure they’re spread out evenly for optimal cooking.
Add Taco Seasoning: Sprinkle the 1 (1-oz) pack taco seasoning over the chicken, ensuring even distribution. This will infuse the meat with that delicious taco flavor.
Add Rotel: Open the 1 (10-oz) can Rotel diced tomatoes & green chilies and pour it over the chicken. Ensure you add it undrained to maintain moisture and flavor.
Cook: Cover the slow cooker and set it to cook on low for 4-5 hours, until the chicken reaches an internal temperature of 165°F and shreds easily with a fork. This allows the flavors to mingle beautifully.
Shred the Chicken: Once done cooking, remove the chicken from the slow cooker and shred it using two forks or a hand mixer for an easier shredding process.
Add Queso: Mix the shredded chicken back into the slow cooker and add in 3/4 cup salsa con queso. Stir well to combine, ensuring each strand of chicken is coated in the cheesy goodness.
Serve: Load up your tortillas or taco shells with the chicken mixture and top with shredded lettuce, avocado slices, fresh cilantro, and a drizzle of extra queso if desired.