Cookies: Chocolate Pixies
["1/4 c. butter or margarine", "4 sq. (4 oz.) unsweetened chocolate", "2 c. sugar", "4 eggs", "2 c. flour", "2 tsp. baking powder", "1/2 tsp. salt", "1/2 c. chopped walnuts"]
["Melt butter or margarine and the unsweetened chocolate in saucepan over low heat.", "Remove from heat and cool slightly. Blend sugar into melted chocolate and the eggs, one at a time. Beat for 1 minute.", "Add flour, baking powder, salt (sifted) and walnuts (optional).", "Mix well.", "Chill for 1/2 hour.", "Shape into balls, using one teaspoon of dough for each.", "Roll in confectioners sugar.", "Place on greased baking sheet.", "Bake at 350\u00b0 for 10 to 12 minutes."]
["butter", "chocolate", "sugar", "eggs", "flour", "baking powder", "salt", "walnuts"]