Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: preheat oven to 400 degrees. line 2 baking sheets with parchment paper. unroll puff pastry onto a lightly flowered surface. divide pastry sheet into 3 strips along the fold lines. beat egg white and water in a small dish. place the parmesan on another surface (maybe a jelly roll pan). brush the egg mixture over the pastry strip. drag the pastry in the cheese, coating both sides. cut each strip crosswise into 1/2 inch strips and place 1/2 an inch apart on the prepared baking sheets. bake until golden and crisp, 8-10 minutes. to make cinnamon straws: omit the cheese, coat the pastry with cinnamon and sugar after brushing with the egg. can be frozen up to 6 weeks. to reheat, bake in the oven at 400 degrees for 2-3 minutes.

Target recipe: sift the flour, mustard powder, salt and cayenne pepper into a bowl. cut the butter into the flour and rub in until the mixture resembles fine breadcrumbs. add the cheese and mix the ingredients together. mix to a stiff paste with the egg yolk and water. turn out onto a floured work surface. knead quickly until smooth and crack-free. wrap in a polyethylene bag or foil. chill for 30 minutes before using. roll out, cut into strips and place on a baking sheet. bake at 200 c / 400 f / gas 6 for 15 minutes until golden brown.