Heat up a grill and toss on a handful of fresh sliced mushrooms with a splash of olive oil. Stir them around just a little bit to coat with oil. Toss 4-6 slices of deli cut ham onto the grill–just to get it heated up good. Butter 4 slices of bread. Add a couple of buttered slices of bread to the griddle, and then top with the sautéed mushrooms, ham and slices of Arla® Gouda sliced cheese. Top with another slice of bread and then cook on both sides until golden.