1 cup flour 3/4 tsp baking powder 1/2 tsp baking soda 1/4 tsp salt 14 tbsp (1 3/4 sticks) unsalted butter, slightly softened 1 cup sugar 1/4 cup packed brown sugar 1 egg 1 tsp vanilla extract 2 1/2 cups old fashioned rolled oats6 oz good quality white chocolate flaky sea salt or kosher for sprinkling
Instructions
Preheat oven to 350. Line baking sheet with parchment paper or Silpat.
Whisk flour, baking powder, baking soda and salt in a medium bowl.
Beat
butter and sugars till light and fluffy. Scrape down bowl with rubber
spatula, then add egg and vanilla and beat until incorporated. Scrape
down bowl again. Add flour mixture gradually and mix until just
incorporated and smooth.
Gradually add oats and white chocolate and mix until well incorporated.
Divide
dough into 2 tbsp portions for each cookie and roll between palms into
balls, then place on lined baking sheets about 2 1/2 inches apart.
Using fingertips, gently press down each ball to about 3/4 inch
thickness.
Sprinkle
a bit of sea or kosher salt on each cookie and bake until cookies are a
deep golden brown, about 13-16 minutes, rotating baking sheets halfway
through. Transfer baking sheets to a wire rack to cool.