Chocolate Mint Bars
["1 c. margarine", "6 sq. unsweetened chocolate (save 2 sq. to drizzle over frosting)", "4 eggs", "2 c. sugar", "1 c. flour", "1 tsp. vanilla", "1/2 tsp. salt", "1 c. coarsely chopped walnuts"]
["Melt margarine and chocolate in saucepan.", "Beat eggs and sugar well and add chocolate mixture to this.", "Add flour, vanilla, salt and chopped walnuts to mixture.", "Bake in greased 13 x 9-inch pan at 350\u00b0 for 35 minutes.", "Cool in pan.", "When cool, frost with Peppermint Frosting."]
["margarine", "unsweetened chocolate", "eggs", "sugar", "flour", "vanilla", "salt", "walnuts"]