- PREHEAT oven to 350F. Line a baking pan with parchment.
- STIR butter with brown sugar in a medium bowl until creamy. Stir in egg yolk and vanilla until combined. Stir in flour and baking soda until just combined. Stir in chocolate chips.
- DIVIDE batter into 4 portions. Scoop each portion onto prepared sheet, 3-in. apart. Cookies will spread as they bake. Sprinkle with sea salt if desired.
- BAKE in centre of oven until cookies are golden around the edges, about 10 min. Transfer sheet to a rack to cool just slightly, about 2 min.
Protein 2 g
Carbohydrates 28 g
Fat 11 g
Fibre 1 g
Sodium 126 mg
Flaky sea salt is used at the end of cooking to preserve texture and appearance. Here it adds a salty note and a fun crunch to make these cookies even more delicious.