Mello Yello Cake Be The First To Review By Momof4luvscakes recipe I make this cake every time we have a family reunion. Mello Yello Cake Ingredients 1 box orange cake mix4 eggs1 small orange jello1 small instant coconut pudding1 (10oz.) Mello Yello Instructions Preheat oven to 350 degrees. Mix all together and our into 3- 8inch layer pans. Bake at 350 degrees for about 35 minutes.