4 boneless skinless chicken breasts. They can even still be frozen (so freakin easy).
1 8oz jar of salsa. I used Mild Pace Picante
1 packet of taco seasoning
Anything else you want on your tacos...
First, put the chicken in the slow cooker, and cover it with the taco seasoning and salsa. Let it cook all day on low, for up to 9 hours. When the chicken is ready, shred it with a fork, and mix it up with the sauce.
I put mine on taco shells and topped it with guacamole and cotija cheese, and was blown away by how good they were.
You could also use the chicken for taco pasta, in chili, enchiladas, burritos, nachos, taco salad... The possibilities are endless!