Cookie Press (Spritz) Cookies

2 1/4 cups flour
1/2 teaspoon salt
3/4 cup granulated sugar
1 cup butter
2 egg yolks
1 teaspoon vanilla or almond extract

Sift flour and salt. Cream sugar and butter. Add egg yolks and extract. Stir into flour mixture. Chill. Put through a cookie press onto an ungreased baking sheet. Re-chill slightly if the dough gets too soft. Bake about 10 minutes at 350 degrees F.