Baneberry Tarts
["3 sticks butter", "1 c. sugar", "2 egg yolks", "1 tsp. vanilla", "4 c. flour", "Choice of jelly"]
["Combine butter and sugar. Mix in egg yolks, flour, and vanilla. Roll balls the size of marbles. Indent with your thumb and fill with a dab of jelly. Bake at 350 for 10 - 12 minutes."]
["butter", "sugar", "egg yolks", "vanilla", "flour"]