German Sweet Chocolate Cake
["1 (4 oz.) pkg. sweet cooking chocolate", "2 1/2 c. sifted flour", "1 tsp. salt", "1 tsp. soda", "1 c. buttermilk", "1 c. margarine", "2 c. sugar", "4 eggs", "2 tsp. vanilla"]
["Melt chocolate over very low heat, then let cool. Sift flour with salt. Dissolve soda in buttermilk. Cream margarine; gradually add sugar and continue beating until well blended and fluffy. Blend in chocolate; add eggs one at a time, beating well after each. Add flour and salt mixture, blending well. Next, add soda and buttermilk mixture and blend well. Pour mixture into 3 greased and floured 9-inch round cake pans. Bake at 350\u00b0 for 30 minutes. Cool layers and frost with Coconut Pecan Frosting."]
["sweet cooking chocolate", "flour", "salt", "soda", "buttermilk", "margarine", "sugar", "eggs", "vanilla"]