Strawberry Kuka ( Kuchen ) is the kind of old-world comfort bake that blurs the line between coffee cake and custard tart. Soft, slightly sweet yeast dough rises into a tender base, layered with bright strawberry jam and finished with a rich, pourable topping that bakes into a luscious, almost spoonable custard. It’s humble, a little messy, and best enjoyed slightly warm, when the topping still flows and every bite feels indulgent.