Preheat the oven to 375 °F. Lightly spray a 9x13-inch baking dish with nonstick spray.
Whisk the applesauce and brown sugar together.
Use the whisk to beat in the egg and egg whites
Whisk in the vanilla extract, baking powder and salt.
Stir in the milk
Stir in the oats
Stir in the chopped nuts and chopped figs
Pour the mixture into the prepared baking dish. Bake at for about 45 minutes at 375 °F. Oatmeal is done when the edges are golden-brown and a toothpick inserted into the center of the oatmeal comes out clean.