Make stacks of green beans and wrap them lengthwise with a strip of bacon, place in a baking dish so the end of the bacon is under the stack, so it stays in place.
continue until all green beans are used. It doesn't matter how large the stacks are, depends on if you want more green beans or more bacon.
When you are done wrapping, pour the BBQ sauce over all the stacks, you can use a brush or your fingers to make sure all the green beans are covered.
Marinate in the refrigerator for 1 hour to over night.
Roast in a 350 degree oven for at least 20 minutes, until the bacon looks done.