Created by MimiMaine on February 15, 2012
Step 1: Mix the ingredients for the Parmesan Butter and set aside.
Step 2: Mix mayonnaise, finely chopped apples, and walnuts.
Step 3: Put the Parmesan Butter on two of the slices and place, butter-side down, on the griddle; lay a piece of Provolone cheese on top of the bread and add the applie mixture.
Step 4: Top the apple mixture with the ham; place the other slice of bread on top of this.
Step 5: Spread a thin layer of Parmesan Butter on the top bread and place on the grill.