Ingredients
Method
- Brown the butter in a light-colored pan until nutty and amber. Cool 15 minutes.
- Whisk in both sugars, then the egg, yolk and vanilla.
- Stir in flour, baking soda and salt until just combined. Fold in chocolate.
- Cover and chill the dough for 1 hour.
- Scoop 2-tablespoon balls onto lined sheets and bake at 350°F (177°C) for 10–12 minutes.
