In a medium bowl, beat together the eggs, milk, and vanilla and set aside.
2 large eggs, 2 tablespoons whole milk, ½ teaspoon vanilla extract
Assemble two sandwiches using two slices of bread for each and dividing the Honey Ham, Swiss Cheese, mustard, mayo, and preserves evenly between the two sandwiches.
4 slices thick white bread, ½ lb Honey Ham, 4 slices Swiss Cheese, 2 tablespoons Dijon mustard, 2 tablespoons mayonnaise, 2 tablespoons fruit preserves
Carefully dip the sandwiches in the egg mixture to coat like you would French toast, keeping the sandwiches assembled while you do it.
Place the sandwiches in a large skillet with butter and cook over medium-high heat until the bread is a golden brown and the cheese has melted.
butter
Remove the sandwiches from the pan and dust with powdered sugar and serve with maple syrup.
powdered sugar, maple syrup