Old Fashioned Sour cream Donuts
This recipe took me 3 attempts to really nail. The first time the dough was too difficult to handle because I did not flour my work surface enough and the dough was not cold enough. The second attempt worked out better, however because I was using a pot that did not retain heat very well I had to get the oil to 375F to take into account the temperature drop when adding the donuts.
Sources
Taken from Joshua Weissman. I also tried using the recipe from Basics with Babish, but found it was not as moist.
Ingredients
350g Cake Flour
10g Baking Powder
8g Salt
105g Sugar
28g Butter (softened)
175g Sour Cream
2-3 egg yolks
360 g powdered sugar
75 ml whole milk
1 tbsp vanilla extract
1/8 tsp salt
Directions
Mix cake flour, baking powder and salt together in a bowl (if using pre-mixed cake flow, skip this step).
Add softened butter to a bowl and slowly whisk in sugar. It should have a sandy texture when done.
Add the butter sugar mix to a stand mixer with a paddle attachment. Add your egg yolks one at a time.
Finally, add a portion of the sour cream and flour mixture into the bowl in increments until fully mixed.
Place the dough into a floured bowl, cover with plastic wrap and refrigerate for at least 1 hour.
Roll the dough onto a floured surface about 1/2 inch thick. Then cut out the donuts and holes. Then refrigerate on a baking sheet covered until you are ready to fry them.
Fry in 350 F vegetable oil for 2-3 minutes or until golden brown and the surface begins to crack. Let oil drip off on a wire rack.
Mix powdered sugar, milk, vanilla extract and salt together to make your icing sugar (you can heat the glaze if you want it to solidify faster). Add more milk as needed to get the glaze to a point where it can easily coat a donut when submerged.
Ensure each donut is complete covered in glaze and let dry on a wire rack until the outer coating has completely hardened.