Enchilada chicken over rice

Today is one of my cheat days. I am using up some items I have in the fridge and pantry

1 can green enchilada sauce (or if you have preferred recipe, use that...I need to find one)
2 large chicken breasts
1 large onion, sliced
3 Tablespoons butter
1 cup Jalapeno and artichoke dip from Costco (alternately add 1 Cup sour cream, plus diced artichoke hearts, and chopped japalenos)
salt to taste

Cooked rice

Put chicken and onions in slow cooker with the enchilada sauce. Cook until done (6 hours on low). Shred chicken in slow cooker then mix in butter, and dip. Salt to taste and serve over cooked rice.

Somehow I forgot to take a picture...must have been all that taste-testing.