A tender, nutty almond flour cake topped with caramelized plums and a sticky honey caramel glaze. This gluten-free dessert is quick, easy, and perfect for seasonal gatherings.
Use firm, deeply colored plums for best flavor. If caramel sticks when flipping, warm the pan bottom slightly before inverting. Frozen plums can be used if fresh are unavailable; thaw and pat dry first. Avoid overmixing batter to keep cake tender. Butter and lightly dust pan with almond flour to prevent sticking.
Keywords: plum upside down cake, honey caramel cake, almond flour cake, gluten-free dessert, seasonal dessert, easy cake recipe, plum dessert