Baked Beans with whites

2 (28 ounce) cans pork and beans, drained 1 (28 ounce) can baked beans (B&M) 1 (15 ounce) can baked beans (Bush's) 1 (15 ounce) can white beans , drained[...]

2 1/2 lbs white beans 1 cup brown sugar 3/4 cup ketchup 2 tablespoons maple syrup 1 teaspoon dry mustard 2 -3 teaspoons salt 1/2 teaspoon pepper 2 large[...]