Preparation:
Sift dry ingredients. Combine butter, sugar, egg and vanilla. Beat until smooth. Add flour mixture and sour cream; stir in cashews. Drop by TBSP. on ungreased cookie sheet 1-1/2 inches apart. Bake at 350' for 8 to 10 minutes. COOL and frost. FROSTING: 1 Cup confectioner's sugar; 2 Tablespoons butter (margarine); 1 to 2 Tablespoons milk; 1/2 teaspoon vani |