Preheat oven to 350 degrees and line a baking sheet with parchment paper.
In a stand mixer, cream butter and sugar about 2-3 minutes until light and fluffy.
Add in the egg, vanilla, and applesauce in the stand mixer on the lowest speed setting until just combined.
Add quick oats, rolled oats, whole wheat flour, baking soda, cinnamon, and salt to a mixing bowl and stir until just combined.
Add the dry ingredient mixture in small amounts on the lowest speed setting until just combined.
Fold in raisins.
Roll 1 inch scoops of dough in your hand gently and add to baking sheet.
Dip cup into powdered sugar and tap away any excess.
Press the cookies slightly to flatten them
Bake for 12-14 minutes, until the edges just start to brown.