Chocolate Nut Cake
["1 block butter", "1 1/2 c. sugar", "2 or 3 eggs, separated", "2 c. flour", "3 tsp. baking powder", "3/4 tsp. baking soda", "6 Tbsp. chocolate", "pinch of salt", "1 c. milk", "3/4 c. chopped nuts", "1 tsp. vanilla"]
["Cream butter and egg yolks; add sugar and cream until fluffy. Add dry ingredients alternately with milk.", "Add vanilla and fold in whipped egg whites.", "Add chopped nuts.", "Bake at 375\u00b0 for 30 minutes."]
["butter", "sugar", "eggs", "flour", "baking powder", "baking soda", "chocolate", "salt", "milk", "nuts", "vanilla"]