Name: Éclairs au Chocolat (Chocolate Éclairs)
Cuisine: French
Ingredients: When ready to serve, carefully cut along one side. Fill with Chocolate Crème Pâtissière and coat with chocolate icing.; Make Pâte à Chou dough. Put dough into a pastry bag, or make bag of paper. See Choux à la Crème recipe for instructions.; Coat top surface of éclairs with mixture of 1 egg yolk and 2 tablespoons water. Be careful none runs onto the cooky sheet or it will become dark. With a fork make marks through the egg-coated dough the long way of the éclairs. Recipe makes about a dozen éclairs.