Dice onion and chicken and place in slow cooker bowl with bacon or ham mix in can of soup and the sour cream stir together.

Put on low for 6 -8 hrs or high for 4-6 hours

mix flour, egg, milk and 1 and 1/2 cups of cheese until just combined put on top of chicken about 1.5hrs before due to serve. You can put it on at the start but I found it cooked to much and lost it's flavor.

I found if you have a large oval slow cooker to double the recipe