"An egg-free and milk-free variation of baked oatmeal. Great if you do not keep eggs around or if you are looking for a vegan version of this classic. It's also not too sweet with less then 1 cup sugar total."
Beat applesauce and white sugar together in a bowl. Add oats, soy milk, 1 tablespoon plus 1/4 teaspoon baking powder, vegetable oil, and sea salt; mix well. Fold raisins into oat mixture; pour into prepared pie pan and top with brown sugar and cinnamon. Refrigerate 8 hours to overnight.
Preheat oven to 350 degrees F (175 degrees C).
Bake in the preheated oven until oatmeal is firm, 35 to 50 minutes.