Preheat the oven to 180 levels Celsius. In a grease-fee bowl, whisk collectively the egg whites and salt, till you may have comfortable peaks. Then whisk within the sugar just a little at a time till it’s thick and gleaming.
By hand, fold within the cornflour, vinegar, and cardamom, then add within the chocolate chips and many of the pistachios. Fold all the pieces collectively.
Line a baking sheet with parchment. With a spoon, drop mounded blobs of the combination onto it, about 4 to five centimetres in diameter. Sprinkle with the remaining pistachios.
Put the cookies within the oven, then shut the door and switch it off. Let the cookies sit in a single day. They are often saved for as much as 5 days earlier than getting too stale. They will also be frozen for as much as a month.
