Black Walnut Chocolate Drop Cookies

Ingredients

 * ELAINE RADIS BG
 * -mb90b
 * 1 3/4 cup Flour sifted
 * 1/2 tsp Baking soda
 * 1 tsp Baking powder
 * 1/4 tsp Salt
 * 1 cup Black walnuts, chopped
 * 1/2 cup Butter
 * 1 1/4 cup Brown sugar, sifted
 * Packed
 * 1  Egg
 * 2 oz Unsweetened chocolate
 * -melted and cooled
 * 1 tsp Vanilla extract
 * 1/2 cup Milk
 * CHOCOLATE FROSTING
 * 1 1/2 oz Unsweetened chocolate, melt
 * 1  Egg yolk
 * 3 tbsp Light cream
 * 1 1/4 cup Confectioners' sugar, sifted

Directions
1 Mix and sift flour, baking soda, powder and salt; add nuts and mix. 2 Cream butter and add sugar gradually and cream until fluffy. 3 Add well-beaten egg and chocolate. 4 Add extract to milk. 5 Add dry ingredients alternately with milk to creamed mixture, mixing just enough after each addition to combine ingredients. 6 Drop by spoonfuls on ungreased baking sheets. 7 Bake in a preheated oven for 12 minutes. 8 When cool spread with chocolate frosting. 9 Combine chocolate, slightly beaten egg yolk, and cream; add sugar and mix well.