Swedish ammonia cookies are a type of cookie that is made with a mixture of flour, sugar, butter, eggs, and baking ammonia. The cookies are typically baked in a round or oval shape and have a crisp texture.
Cream the butter; add sugar and cream thoroughly, using an electric beater if possible. Beat in the sifted flour, ammonia salt, and vanilla. Put in refrigerator for a few hours, then shape into small balls and bake in a slow oven (300 F).