Jan Hagel Cookies
["1 c. butter", "1 c. sugar", "1 egg, separated", "2 c. all-purpose flour", "1/2 tsp. cinnamon", "1 Tbsp. water", "1/2 c. finely chopped walnuts"]
["Heat oven to 350\u00b0.", "Lightly grease 15 1/2 x 10 1/2 x 1-inch pan.", "Mix butter, sugar and egg yolk.", "Blend flour and cinnamon and stir into butter mixture.", "Pat into pan.", "Beat water and egg white until frothy.", "Brush over dough; sprinkle with nuts.", "Bake 20 to 25 minutes or until lightly brown.", "Cut immediately into finger-like strips (around 3 x 1-inch).", "Great served with ice cream desserts."]
["butter", "sugar", "egg", "flour", "cinnamon", "water", "walnuts"]