Ingredients
For the Donuts:
260 g Granulated sugar (1 ¼ cups + 2 heaping tablespoons)
42 g butter, room temperature (3 tablespoons)
90 g egg yolks (about 5 large yolks)
453 g sour cream (1 ¾ cups, this is 1, 16oz container)
480 g pastry flour, All-Purpose flour is fine (3 ¾ cups)
120g Dutch processed cocoa powder
3/4 teaspoon espresso powder
15 g baking powder (1 tablespoon + ¾ teaspoon)
1 tablespoon + 1 teaspoon kosher salt
96 fl oz Oil for frying (I used canola)
For the Plain Glaze:
100 g whole milk (100ML)
4 g kosher salt
400 g powdered sugar (3 ¼ cups)
Instructions