Soft vanilla crinkle cookies filled with a luscious mascarpone espresso cream for a delightful blend of warm cookie and cool creamy filling.
Use mascarpone at room temperature to avoid lumps for a smooth filling., Do not substitute cream cheese for mascarpone as it is denser and has a stronger flavor that clashes with the espresso., Double the espresso powder or add a dusting of cocoa powder for a bolder coffee flavor., For a chocolate twist, add cocoa powder to the dough and use chocolate ganache instead of mascarpone filling., Add a splash of Kahlúa, Marsala, or dark rum to the filling for an adult-friendly twist., Cookies can be baked and shaped ahead of time and frozen unfilled for up to one month; filled cookies keep up to 2 days refrigerated., Avoid freezing filled cookies as the mascarpone texture can become grainy or watery.