Spray inside crock or casserole dish with cooking spray.

Drain beans if there's a lot of liquid in the cans.

Stir together ketchup, molasses and onion.

Pour half of ketchup mixture into beans and stir to combine.

Place beans in bottom of crock or casserole dish.

Place pork chops over beans.

Spread remaining ketchup mixture over pork chops.

Slow cook on high 5-6 hours or low 7-8 hours.

Or bake at 350 degrees for one hour.