cuban sandwich recipe

**Ingredients:** - 1 loaf Cuban bread (or French baguette, sliced horizontally) - 4 tablespoons yellow mustard - 1/2 pound roasted pork (thinly sliced or shredded) - 1/2 pound ham (thinly sliced) - 8 slices Swiss cheese - 4 dill pickles (sliced) - 2 tablespoons butter (softened)