Preheat oven to 350F.

Pour beans into baking pan. Add other ingredients except bacon and onion, stir gently to combine, taste for seasoning. (I do not add salt, as there is enough in the canned beans, but you of course can add as you like! Keep in mind the saltiness will intensify as it bakes and thickens.)

Chop the bacon into one inch slices. Mince the onion. Fry both together in a pan until brown. Drain and add to beans.

Bake uncovered in oven for 45 minutes to 1 hour or until browned and bubbly, and sauce has thickened.