You are here: Home » Recipes » Grilled Flank Steak Sandwich Grilled Flank Steak Sandwich Recipe by King's Hawaiian Bread Yield 4 servings Prep 15 mins Cook 15 mins An open-faced steak sandwich with blue cheese. PrintEmail Ingredients 1 pound flank steak4 large lettuce leaves, washed, dried4 -- (1-inch thick) center slices King's Hawaiian® Sweet Bread, grilled1/3 cup blue cheese crumbles (2 ounces) -- Blue Cheese dressing (optional) Instructions Season steak with salt and pepper to taste. Grill over high heat until desired doneness is reached. Slice very thinly against the grain. Place lettuce leaves on each of 4 pieces of grilled bread. Pile thin slices of flank steak on lettuce leaves; sprinkle with blue cheese crumbles. Drizzle with prepared blue cheese dressing, if desired. Serve open faced. NOTE: For garden fresh flavor, dice fresh tomato and red onion and sprinkle over top of sandwich.