Ingredients:
For the donuts:
2 1/4 cup (255 grams) cake flour
1 1/2 teaspoons baking powder
1 teaspoon salt
1/2 teaspoon ground nutmeg
1/2 cup (100 grams) sugar
2 tablespoons (29 grams) butter, at room temperature
2 large egg yolks
1/2 cup (113 grams) sour cream
Canola oil, for frying
For the glaze:
3 1/2 cup (350 grams) powdered sugar, sifted
1 1/2 teaspoons corn syrup
1/4 teaspoon salt
1/2 teaspoon vanilla extract
1/3 cup hot water
