Osterlamm Also Known As:   Easter Lamb The Osterlamm is a traditional Easter cake and is the centerpiece at the Easter breakfast table. It is made from a cake batter (Rührteig) then baked in a cake pan in the form of a lamb. It is decorated with powdered sugar.  Region Throughout Germany  Main Ingredients Butter, sugar, vanilla sugar, eggs, flour, powdered sugar (for decoration) Serving Suggestions Serve the Osterlamm for Easter breakfast or brunch. It also goes very well with an afternoon tea or coffee break. Recipes Osterlamm  (Easter Lamb)