2 cans pork & beans
1/2 c. pineapple juice (or more to taste)
1/2-3/4 c. brown sugar (to taste)
1 tsp. dry mustard
2-3 tbsp. ketchup
1/2 c. finely chopped onion
3 strips uncooked bacon

Combine all ingredients except bacon strips and place in a casserole dish. Lay bacon strips on top. Bake at 350 degrees for 45 minutes to 1 hour. Bacon will remain a little fatty, but will also brown and curl a little. Do not over bake or beans will dry out! This dish is always a hit at barbecues. Pineapple juice is why!