A quick and easy homemade recipe that transforms sourdough discard into crispy, cinnamon sugar-coated donuts with a soft, tangy inside and a perfectly crunchy exterior.
Maintain oil temperature at 350°F (175°C) to avoid greasy donuts. Fry in small batches to keep oil hot. Coat donuts in cinnamon sugar while warm for best adhesion. Avoid overmixing dough to keep donuts tender. Rest dough for 10 minutes before frying.
Keywords: sourdough discard, cinnamon sugar donuts, homemade donuts, fried donuts, quick dessert, brunch recipe, easy donuts