1 cup packed brown sugar
1/2 cup white sugar
1 tablespoon vanilla extract
1 egg yolk
2 cups semi sweet chocolate chips
Preheat the oven to 325°F (165°C). Grease cookie sheets or line with parchment paper.
until well blended.
or a tablespoon at a time (for smaller cookies) onto the prepared cookie sheets. Cookies should be about 3 inches apart.
Bake larger cookies for 15 to 17 minutes, or 10 to 12 minutes for smaller ones (check your cookies before they’re done; depending on your scoop size, your baking time will vary) in the preheated oven, or until the edges are lightly toasted. Cool on baking sheets for a few minutes before transferring to wire racks to cool completely.