01 -
2 teaspoons of cornstarch.
02 -
A cup (118 g) of cocoa powder, Dutch-processed for a richer flavor.
03 -
2 ½ cups (250 g) powdered milk.
04 -
1 teaspoon of kosher salt to balance sweetness.
05 -
2 cups (250 g) powdered sugar.
06 -
Extras for serving:
07 -
Mini marshmallows, if you like them (optional).
08 -
Hot milk or water, whichever you prefer.