Grandma Mcmahon'S Chocolate Cake And Frosting
["2 c. sugar", "2 eggs", "2 c. buttermilk", "1/2 c. butter", "3 small squares unsweetened chocolate", "2 tsp. soda, sifted in 2 1/2 c. flour"]
["Mix sugar and eggs.", "Add buttermilk and flour mixture alternately, ending with buttermilk.", "Melt together butter and chocolate.", "Add to mixture.", "Beat well.", "Pour into a 13 x 9-inch pan.", "Bake at 350\u00b0 for 30 to 35 minutes."]
["sugar", "eggs", "buttermilk", "butter", "chocolate", "soda"]