Preheat oven to 350 F. degrees.
Mix the coffee granules and warm water in a small bowl. Mix until the coffee granules have dissolved with no large lumps visible. Set aside until needed.
In a medium bowl using a whisk mix the flour, cocoa powder, nutmeg and salt together until well blended. No streaks of cocoa powder showing.
In a large glass bowl, beat the softened butter until a pale yellow and light, and fluffy. Cream the sugar into the butter well.
Add the large egg, vanilla extract and coffee to the bowl. Beat on medium until light and fluffy. About 3 minutes.
Begin adding the dry ingredients to the bowl. Beat about ⅓ of the flour and cocoa mixture into the wet ingredients at a time.
Increase the mixer speed to medium once all of the flour is added. Beat for 2 minutes or until the flour is completely blended into the wet ingredients with no streaks of flour showing. Set aside.
Attach a wreath or snowflake disk to the cookie press. Spoon the dough into the press barrel until it is filled completely. Attach the handle and press the cookies out onto an ungreased aluminum baking sheet leaving about 1 inch space between the cookies.
Bake the cookies in the preheated oven for 9 to 10 minutes or until the surface of the cookies look dry. Do not over bake.
Immediately transfer the hot cookies to a wire cooling rack to cool. Use a thin metal spatula to pick the cookies up so the delicate cookie does not break.
Cool completely before decorating with sugar glaze or powdered sugar.
Store the cooled cookies in an airtight container for up to 2 weeks.