1 1/2 cup flour (187 g)

1 teaspoon baking soda

1/2 teaspoon salt

1/2 cup (1 stick) unsalted butter, melted

1/2 cup brown sugar (100 g)

1/4 cup sugar (67 g)

1 egg (room temperature)

1 1/2 teaspoons vanilla

1 cup chocolate chips (150 g)

Whisk the flour, baking soda, and salt together in a large bowl. Set aside.

Whisk together the melted butter, brown sugar, and granulated sugar until no lumps remain.

Whisk in the egg and vanilla extract.

Combine the wet ingredients with the dry ingredients and mix together.

Fold in the chocolate chips.

Cover the dough and chill in the refrigerator for 2-3 hours.

Take the dough out and allow to slightly soften at room temperature for 10 minutes.

Preheat oven to 325°F.

Roll the dough into balls and place on a prepared baking sheet.

Bake for 12-13 minutes. The cookies will look very soft and underbaked. Allow to cool on the cookie sheet for 10 minutes before transferring to a wire rack to cool completely.