Imagine pillowy-soft Hawaiian rolls piled high with slices of tender beef brisket and sweet pineapple, all topped with a crunchy cabbage slaw. Are you hungry yet? These tasty little sandwiches can be yours for the eating as a weeknight dinner or for your next party or tailgate. All it takes is a piece of brisket, some pantry staples for a homemade pineapple teriyaki sauce, and a long stint in a slow cooker. Eat these outside on the patio because these sandwiches get messy in the best possible way.