To prepare a whole orange and almond cake and marmalade cheesecake cream baked goods recipe, first you need to prepare the ingredients. First, you will need the following ingredients: 12 cup flour, 1 teaspoon baking powder, 1/2 teaspoon salt, 2 tablespoons butter, and 1 tablespoon vanilla extract. Mix the dry ingredients with the wet ingredients until they are well combined. Add the buttermilk and mix until the mixture is smooth. Pour the batter into the prepared cake pan and bake in the oven for 35 to 40 minutes or until it is golden brown. Allow the cake to cool for 10 minutes before cutting it into squares.