My favorite recipe for rhubarb--we make 2 loaves every week during rhubarb season. This is a wonderful coffee cake in the morning, or a sinful dessert in the evening (try a small scoop of vanilla ice cream on a slightly warmed slice.) Because it's so moist, it keeps best just sitting out on a plate on your counter. This recipe makes 2 loaves. When cool, cover one in plastic wrap and chill until needed, or freeze. I've tried this recipe many ways--margarine worked better than butter.