Spicy Baked Beans with Bacon

slices bacon, cut into bite sized pieces

yellow onion, diced finely

jalapeno peppers, seeds removed and diced finely ((adjust amount to your desired heat level))

can pork and beans ((or equivalent amount of smaller cans))

ketchup

molasses

brown sugar

apple cider vinegar

dry mustard

cayenne pepper ((feel free to adjust amount to desired heat level))

black pepper

fresh parsley, minced (for garnish)

additional jalapeño slices (for garnish)