Brown the bacon, and saute the onions. Bobby does this separately, but I often put both in the skillet at once to get the task done quickly and to make good use of the bacon grease.
Pour all of the baked beans into the cook pot.
Add the BBQ sauce, ketchup, onions, and bacon. Stir to combine thoroughly. Optional - save back a few pieces of bacon to lay across the top of the beans after they are stirred, and before they go into the oven.
Stir in the Liquid Smoke. I really think this ingredient makes all the difference in the delicious taste and smell of Bobby’s baked beans.
Bake the beans at 375 degrees F (190 C) for about 90 minutes.