Heat a large non-stick skillet to Medium-High heat and add the onion.
Chop the pork up. Add about 2 Tablespoons of the Pork while you saute the onion.
Once onion is lightly brown, add the remaining pork. Stir to heat up the pork for 3 minutes.
Turn Crock Pot on to High.
Add pork/onion mixture to the crock pot. Then stir in ketchup and molasses.
Gently fold in the two cans of beans. Cook covered for one hour, only stirring once or twice during cooking to not break up the beans (they are soft). Reduce to low until serving time.