To prepare the yogurt plumcake, first make sure all the ingredients are at a temperature of 75°F. At this point, equip yourself with a sufficiently powerful and capacious mixer fitted with blades.

To make the yogurt and apple plumcake, first melt 3 oz of butter in a saucepan or microwave and set it aside. Peel the apples, cut them in half (1), and remove the core. First, slice them (2 ...