Baked beans are a classic Dutch oven recipe that is perfect for a summer barbecue or picnic. Start by soaking dried navy beans overnight, then drain and rinse them. Add the beans to the Dutch oven with onions, garlic, molasses, brown sugar, and your favorite barbecue sauce. Let the beans bake in the oven for several hours until they are tender and flavorful. Serve hot with grilled meats and cornbread.