01 -
In a bowl, use a hand mixer or stand mixer to beat the butter, white sugar, and brown sugar together for about 5 minutes until it's light and creamy. Mix in the vanilla until it just blends.
02 -
Slowly pour in the flour while keeping the mixer on low. Be sure to scrape down the sides of the bowl with a spatula now and then. Blend until it's all mixed together.
03 -
Toss in the dark chocolate chips and orange zest. Keep mixing until everything comes together into a smooth dough.
04 -
Cut the dough into two equal parts. Roll each portion into logs and wrap them snugly in plastic wrap.
05 -
Put the logs in your fridge to firm up for at least 2 hours—overnight works too.
06 -
Turn on your oven and preheat to 350°F (175°C) about 10 minutes before you’re ready to start baking.
07 -
Take one log out of the fridge and remove the plastic. Brush it with a little egg wash, then roll it in turbinado sugar until covered evenly.
08 -
Using a sharp knife, cut the dough into 1/2-inch-thick circles. Try to keep the sizes even so they bake evenly.
09 -
Lay the dough rounds on a lined baking sheet, leaving space between each one. Bake in the oven for 12-14 minutes till the edges get slightly golden. Let them sit on the tray for 10 minutes to cool before transferring to a rack.
10 -
Once cooled, sprinkle with orange zest or sea salt if you like. You could even drizzle some melted chocolate on top for more flavor.
11 -
Do the same steps—coating, slicing, and baking—with the second dough log. Dig in and enjoy!