The German bakery sells the special treat only two days a year, and this year Tuesday is the last day.
Their Fastnacht doughnut is a butter-sponge donut. The bakery calls them a labor of love.
They involve a two-part dough with each doughnut hand-rolled and hand-cut with heavy cream in the dough itself.
Each doughnut is finished with powdered sugar or cinnamon sugar.
Haegele's opens early for the occasion and owners expect a crowd.