Preheat oven to 375°. Line 2 baking sheets with parchment paper.
In a large bowl, whisk together flour, salt, and baking soda. Set aside. In the bowl of a stand mixer, cream together butter and brown sugar until smooth. Add in the eggs and vanilla extract. Add the applesauce and mix until combined.
Slowly add the dry ingredients into liquid ingredients and mix until combined. Add the oats and mix to combine. Gently fold in the quinoa, blueberries and white chocolate chips.