Preheat oven to 350°F and spray a large 10 cup bundt pan with baking non-stick spray. Spray very very well to prevent the cake from sticking.
In a medium mixing bowl, sift together flour, cinnamon, nutmeg, salt, and baking powder. Set aside.
2 ¾ cups All-purpose flour, 3 teaspoon Ground cinnamon, ½ teaspoon Ground nutmeg, 1 ¼ tablespoon Baking powder, 1 teaspoon Salt
In a separate bowl, mix the oil, brown sugar, sugar, vanilla, eggs, apple sauce, and apple cider.
1 cup Oil, 1 ¼ cups Brown sugar, ½ cup White granulated sugar, ¾ cup Apple sauce, 2 teaspoon Pure vanilla extract, 3 Large eggs, 1 cup Apple cider
Add in the dry ingredients and mix until just combined. Pour into bundt pan.
Bake for 45-50 minutes. Bake until a toothpick inserted comes out clean. Let it cool in the pan for 10 minutes. Then, transfer to a cooling rack. It should come out clean. Let it cool completely before decorating.