baking sheets, brush them lighly with the egg, and bake in the middle of a preheated 230ºC oven for 5-7 minutes, or until browned lightly. In a small container, cream together the Swiss cheese and softened butter. Arrange half the rounds, bottom sides up, on baking sheets. Divide the cheese mixture among them. Make sandwiches by pressing the remaining rounds on top and pressing lightly. Bake the croutes in the 230ºC oven for 4 minutes, or until the cheese is just melted. Makes 46 croutes. a Gourmet 1080ºC avorite.