Bombolini (Italian Donuts) Ingredients: Dough: - 2¼ tsp instant yeast - ½ cup lukewarm milk 🥛 - 3 tbsp granulated sugar 🍚 - 2½ cups all-purpose flour 🌾 - 2 tbsp potato starch (optional) 🥔 - ¼ tsp salt 🧂 - 3 egg yolks 🥚