Step 1

Spray the inside of a small crock pot with cooking spray (optional but makes for easier clean-up). Place chicken breasts in the crock pot.

Step 2

Sprinkle taco seasoning over chicken breasts.

Step 3

Slice butter into pats then arrange on top of seasoned chicken.

Step 4

Cover then cook on Low for 5-7 hours or High for 3-4 hours.

Step 5

If time allows, turn off heat then let chicken rest, covered, for 30-45 minutes.

Step 6

Using two forks, shred chicken then serve with taco shells and favorite toppings.