Packed with a variety of deliciousness
In a large bowl, whisk together the oats, flour, baking powder, cinnamon, and salt.
In a medium bowl, combine the applesauce, butter, egg, vanilla, and sugars. Whisk until blended.
Pour the liquid mixture into the flour mixture and stir just until combined. The dough will be wet and sticky.
Fold in the chocolate chips, raisins, and walnuts. Place in the refrigerator and let chill for at least 30 minutes.
Preheat the oven to 350 degrees F. Line a large rimmed baking sheet with parchment paper or a silicone baking sheet. Remove the dough from the refrigerator.
With a cookie scoop or spoon, drop the dough into 1 1/2-inch balls and arrange on the baking sheet, leaving 1 inch of space around each. With your fingers, gently flatten each cookie to be about 3/4-inch thick.
Bake until the cookies are golden and firm around the edges and set on top, about 12-15 minutes.