Chocolate Crinkle Cookies 1/2 c. softened butter1 c. sugar2 eggs1 tsp. vanilla2 c. flour1 1/2 tsp. baking powderpinch of salt3/4 c. unsweetened cocoa powder powdered sugar for dustingCream butter and sugar. Mix in eggs and vanilla.Sift together flour, baking powder and salt.Add flour mixture and cocoa powder a little at a time and mix until everything is incorporated.Chill several hours.Preheat oven 350 F.Prepare cookie sheets with parchment paper and spoon dough an inch apart on cookie sheets.Bake for 10-12 minutes.Cool on wire racks and dust with powdered sugar before serving.