Ingredients for - Jan Hagel Cookies
How to cook deliciously - Jan Hagel Cookies
1 . Stage
Preheat the oven to 300 degrees F (150 degrees C). Set out two rimmed baking sheets.
2 . Stage
Beat butter and sugar with an electric mixer in a mixing bowl until light and fluffy. Mix in egg yolk until thoroughly combined and creamy. Add flour and cinnamon and mix until dough is well combined.
3 . Stage
Spread 2/3 of the dough over one baking sheet; spread remaining dough over half of the second baking sheet. Press down on dough with your fingers, then score with a fork.
4 . Stage
Whisk egg white and water together in a small bowl; brush lightly over dough. Sprinkle walnuts over top.
5 . Stage
Bake in the preheated oven for 30 minutes.
6 . Stage
Remove from the oven and immediately cut into 24 squares or rectangles. Let cool completely on the baking sheets, then remove and separate cookies.