Pizzelle Cookies

Beat eggs and sugar until light yellow. Add melted butter, vanilla, and lemon peel. Sift together flour and baking powder, and fold in gradually. Heat pizzelle iron hot enough to make a drop of water sizzle when it hits the iron. Spray Pam or brush butter lightly on first set of cookies. Place about one tablespoon cookie dough on the iron. Bake about 30 seconds. Remove and cool on rack.