Moist Sourdough Rhubarb Cake Recipe
A soft and spongy sweet cake, speckled with bites of tart, magenta rhubarb, and topped with a crunchy, cinnamon-sugar topping. Sourdough Rhubarb Cake is moist and the perfect recipe to use up any extra starter you have in the fridge. Serve it as breakfast, an afternoon pick-me-up, or as an evening dessert.