Salsa chicken

My sister told me about this recipe.  It's super easy to make and tastes so good!

SALSA CHICKEN

What you need:

3-4 boneless, skinless chicken breasts
1 jar salsa
Shredded cheddar cheese
12-14 tortillas
Butter, melted

How you do it:

Place chicken in crock pot. (I prefer to cook it first.) Pour jar of salsa over chicken. Cover and cook for 4-6 hours on high, or 8-10 hours on low. When one hour remains of cook time, remove chicken and shred, then return to crock pot. When chicken is finished cooking, place a small amount of chicken and cheese in a tortilla and roll up the tortilla, place it in a greased 9x13 baking dish. Repeat until all chicken is used. Brush tops of tortillas with melted butter and bake for 20 minutes at 350°.