Mom Hornke'S Czeck Plum Kuchen
["1/2 c. milk", "1 cake yeast (dry yeast may be used)", "2 c. flour", "3 egg yolks", "1/2 tsp. salt", "1/2 tsp. sugar", "1/4 lb. sweet butter", "2 tsp. sugar", "1 tsp. lemon rind"]
["Combine milk and 1/2 teaspoon of sugar.", "Heat to lukewarm. Crumble in yeast and let rise.", "With fingers, crumble butter into sifted flour.", "Add sugar/milk/yeast mixture, salt, slightly beaten egg yolks and lemon rind.", "Mix well until dough is medium stiff. Divide into 2 parts and refrigerate or freeze one-half for another time."]
["milk", "cake yeast", "flour", "egg yolks", "salt", "sugar", "sweet butter", "sugar", "lemon rind"]