INGREDIENTS
1
Egg
1 cup
All-purpose flour
3/4 tsp
Baking soda
1 cup
Bread flour
1 cup
Brown sugar, light
3/4 cup
Granulated sugar
2 cups
Milk chocolate
3/4 tsp
Salt
1 pinch
Sea salt flakes
1 tsp
Vanilla extract
1 cup
Butter, unsalted and at room temperature