Empty the 4 cans of Bush's Baked beans into a colander or a strainer with a bowl under it to catch the liquid. Put aside to drain as much liquid as possible.

Cut up bacon into 1 to 1 1/2 inch pieces and cook in a pot large enough to hold remainer of the ingredients. Cook bacon constantly stirring to cook evenly. Cook until the bacon starts to brown. Remove from heat. Remove the bacon and drain most of the grease leaving 2 to 3 Tbs of bacon grease in pot. Leave bacon on side.

Chop onion into desired size pieces and put in pot. I like the taste of onion so I make my onion pieces a little on the big side.

Add remaining ingredients, brown sugar, barbecue sauce, mustard, onion, garlic and liquid from the Bush's Baked beans. Bring this to a boil and simmer uncovered 15 to 20 minutes. Cook time depends on how you like your onions, soft an mushy or a little crunchy. Stir liquid every 4 to 5 minutes so it does not burn. The longer you simmer this the thicker the liquid will get. If you want crunchy onion pieces and thick liquid put the onions in 5 to 10 minutes after you start to simmer the liquid.

When cook time in complete you can add the beans and the bacon. If you cook the beans and the bacon along with the liquid they will become mushy so you save them to add when the cooking is complete.