1 Egg White, 7 Double Chocolate Chunk Cookies

Step 1 In a small bowl, using a hand mixer, beat the butter, sugar, vanilla and salt for 2-3 minutes. Step 2 Add the egg white and beat for one minute. Step 3 Add the baking soda, flour and dutch process cocoa and beat to combine. Step 4 Fold in the chopped chocolate (including the small bits!). Step 5 Cover the bowl with plastic wrap and set in the fridge overnight, or at least four hours. Step 6 Preheat oven to 350. Prepare a cookie sheet with parchment paper. Step 7 Drop cookies by a heaped 1 1/2 tablespoon onto cookie sheet. Step 8 Sprinkle with sea salt and stick the tray in the freezer for 5-10 minutes (this to help minimize spreading). Step 9 Bake for 13 minutes, let completely cool before moving.