Turn the waffle iron on high.

Put the flour, starter, milk, baking powder, egg yolk, ghee, butter powder, Justice, salt, and black pepper in a bowl and thoroughly mix until there are no lumps. Beat the egg whites separately.

Put the butter and flour in a saucepan. Turn the heat to medium. Let the butter melt and mix it with the flour. When it has turned white, add the milk. Stir continuously until the mixture has thickened. Add the mustard, and Worcestershire sauce. Turn the heat off.

When the waffle iron is ready, fold the egg whites into the batter. It's okay if there are little streaks of white.

Spray the waffle iron with olive oil then pour half the batter on the waffle iron and close it up. Let it cook until it has browned, about 5 minutes. Remove the waffle and keep it warm while you cook the other one.

While the waffles are cooking, add the cheese to the roux and mix it to make a lovely sauce.

Lay a slice of ham on one side of the waffle, Pour a little of the sauce on it, spread it all over, Then fold it and cut the waffle in half. Plate one-half for each person. Do this for both waffles. Pour the remaining sauce over the waffles. Sprinkle a little cayenne over before serving.