Place beans in a large pot, bring to boil and cook 5 minutes. Drain and set
aside. Heat the oven to 325 degrees.
Cook the bacon in a large pan over medium heat until crisp. Drain on paper
towels, reserving the fat in the pan. Add the onions and cook until transparent,
about 5 minutes.
In a large Dutch oven, stir together the corn syrup, mustard, Worcestershire
sauce, ketchup, tomato puree, bacon, onion and beans. Bake, uncovered, for 2
hours. Stir in the salt and pepper, cover and bake an additional 2 hours or
more, until the beans are tender and have absorbed the liquid. Makes servings,
16 side- or 8 main-dish servings.