Αφράτοι λουκουμάδες στον φούρνο
bread flour (about 500 grams) • sugar (about 100 grams) • salt • white vinegar • vanilla extract • unsalted butter, at room temperature (about 40 grams) • cold water (about 125 grams) • cold milk (about 120 grams) • instant yeast (about 9 grams) • medium eggs • Melted butter • Sugar