Triple Chocolate Chunk Cookies Recipe

Combine brown sugar butter white sugar and salt in a large bowl; beat with an electric mixer until a creamy deep brown mixture forms. Add egg and vanilla; beat until mixture lightens and becomes smooth 10 to 15 seconds.

Mix flour and baking soda together in a separate bowl. Add slowly to the wet ingredients until mostly incorporated but some white traces of flour remain. Fold in milk chocolate dark chocolate and white chocolate using a spatula not the mixer. Cover the dough and refrigerate for at least 30 minutes or up to 48 hours.

Preheat the oven to 350 degrees F (175 degrees C) when ready to bake.

Divide cold dough into 2 1/4-ounce portions and place on a cookie sheet.

Bake in the preheated oven until the edges start to look golden brown and crispy 10 to 12 minutes. Do not overbake; the centers will not look fully done. Cool until cookies are set about 30 minutes.