Moist German Chocolate Cake 2 Reviews By Anonymous recipe Comments | 0 Favorites | 28 Print I made this for my dad’s birthday. I found it to be a lot moister than the usual German chocolate cake. Moist German Chocolate Cake Ingredients 1/3 cup butter1/3 cup plain yogurt4 (1 ounce) squares German sweet chocolate1 cup cola-flavored carbonated beverage2 cups all-purpose flour1 1/3 cups white sugar1 teaspoon baking soda1/2 cup buttermilk2 eggs1 teaspoon vanilla extract Instructions 1 Preheat oven to 350 degrees F (175 degrees C). Grease and flour two 9 inch pans. 2 In a medium saucepan, heat butter, yogurt, chocolate and cola until chocolate is completely melted. 3 In a large bowl, mix flour, sugar, and baking soda. Add chocolate mixture, buttermilk, eggs and vanilla. Beat until smooth. Pour batter into two 9 inch round pans. 4 Bake at 350 degrees F (175 degrees C) for 30 to 35 minutes, or until a toothpick inserted into cake comes out clean.