Elsie'S Welsh Rarebit - cooking recipe

Ingredients

1/2 lb hard hoop cheese (2 cups) or 1/2 lb extra-sharp cheddar cheese (2 cups)
3 large eggs, separated
1 teaspoon whole grain mustard
1 teaspoon Worcestershire sauce
1/2 teaspoon prepared horseradish
4 slices rustic bread, lightly toasted (1/2-inch thick, pain de campagne)

Preparation

Preheat oven to 450\u00b0.
In a bowl, combine the cheese, egg yolks, mustard, Worcestershire sauce, and horseradish; set aside.
Whip the egg whites until they hold stiff peaks.
Add 1/3 of the egg whites to the cheese mixture and stir to combine.
Fold in the remaining egg whites.
Put the bread slices in a baking dish; spread the cheese mixture over them.
Bake for 10 minutes or until the cheese is puffy and bubbly-brown around the edges.