Bake this irresistible Heart Attack Cake at home. Made with bittersweet dark chocolate, sugar, unsalted butter and Grand Marnier. Easy step-by-step inst…
This Heart Attack Cake relies on simple, everyday ingredients such as bittersweet dark chocolate, superfine sugar, unsalted butter and grand marnier. It comes together quickly and makes 4 servings, at about 1810 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Heart Attack Cake delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026