Crock Pot Jalapeno Popper Crack Chicken

boneless, skinless chicken breasts

salt, pepper and garlic powder

onion

minced jalapeno peppers (fresh or pickled, whichever you prefer) (can you more to taste)

cream cheese

mayo

bacon bits (or cooked bacon pieces)

shredded cheddar cheese

Parmesan cheese

Ritz cracker crumbs

melted butter