1 3/4 cups
(249 grams) all-purpose flour
3/4 teaspoon
salt
1/2 teaspoon
baking soda
12 tablespoons
(1 1/2 sticks or 170 grams) unsalted butter, at room temperature
1 cup
(200 grams) granulated sugar
1/2 cup
(100 grams) brown sugar
1
large egg
2 tablespoons
toasted sesame oil
1 tablespoon
water
1 1/2 teaspoons
pure vanilla extract
3 ounces
(85 grams) bittersweet or semisweet chocolate, chopped into bite-size pieces (averaging 1/2-inch with some smaller and some larger, optional)