What is a tassie anyway? I looked on the web of knowledge and the definition is a tass (real helpful huh?). Then if you look up tass it says it is a goblet or what is in the goblet - as small draught. The British version says that it is a native of Tasmania. Well none of these definitions quite fit these little lemon filled pastries. Lemon Tassies (Adapted from Martha Stewart ) Crusts: 5T butter, cut into chunks 1c flour 3T sugar 1 egg yolk 1t vanilla 1t lemon zest 1/2 t salt 1-2T lemon juice Filling: 8oz cream cheese 1/3 c sugar 1 egg 2T lemon zest 2T lemon juice 1t vanilla Lightly grease mini-muffin tins. Set aside. In a food processor pulse the butter and flour until it looks like bread crumbs. Add sugar, egg yolk, vanilla, zest, and salt. Process until incorporated. You might need to add the lemon juice for the dough to come together. DO NOT OVERPROCESS. Divide dough into 4 pieces and then each of those 4 further down into 6 pieces. Place each dough ball ...