Indulge in this 30-minute sour cream rhubarb coffee cake, a quick and delicious dessert that blends tangy rhubarb with the creamy texture of sour cream. Perfect for busy mornings or casual get-togethers, this easy-to-make cake is light, fluffy, and bursting with flavor. You won’t need to spend hours in the kitchen to enjoy a freshly baked, sweet and slightly tart treat!