Smitten Kitchen: Big Crumb Coffee Cake. “It took me almost eight months to make this recipe. It took less than two seconds to regret waiting that long. Let this serve as a warning–it doesn’t have to happen to you.”
After baking two other rhubarb cakes (recipes in German, Rhabarberkuchen mit Baiserhaube, Rhabarberkuchen mit Vanillecreme und Streuseln), this is the next one on my list.