This sophisticated dessert features a moist, espresso-infused sponge soaked in rich cold brew concentrate and topped with a velvety, cloud-like mascarpone frosting. It is a refined, non-alcoholic take on classic Italian flavors that highlights the smooth, chocolatey notes of cold-brewed coffee.
Store leftovers in an airtight container in the refrigerator for up to 3 days. For the best flavor, let the frosted cake sit in the fridge for 2 hours before serving to allow the coffee to permeate the sponge. You can substitute cold brew with double-strength brewed espresso if needed.