This Blueberry Crumb Cake recipe is perfect for Thermomix users who love a sweet and tangy dessert. The cake is made with fresh blueberries and topped with a crumbly streusel topping. The Thermomix makes it easy to mix the batter and crumb topping, and the cake bakes up perfectly every time. Serve it warm with a scoop of vanilla ice cream for a delicious treat.
