Add kielbasa, bacon, and shallot (or onion) to an unheated, large skillet then place over medium heat. Saute until bacon is cooked through but not too crispy, 10-12 minutes, then transfer mixture to a 6 quart crock pot. Add remaining ingredients then stir to combine.
Cook on low for 6 hours then remove crock pot lid to allow liquid to thicken up for 10 minutes, and then serve.