Posted this in answer to a question on another thread and it was suggested I post an original to make searching easier, so here it is:

Can't beat Bourbon Beans for a backyard event.

Take 4 cans of your choice baked/Boston beans and combine with 1/3 cup of chili sauce
tsp dry mustard
tbs molasses
1/2 cup plus a splash of your choice Bourbon (don't be shy)
1/2 cup strong coffee
mix it all together and cover with cloth let sit at least 3-4 hours, we prefer overnight. Then bake at 375 for approx 40 minutes. We put sliced apple and cinnamon on top, others do sliced pineapple and brown sugar for an additional 40 minutes.