01 -
Allow ice cream to soften at room temperature. Line a large rimmed baking sheet with parchment paper or plastic wrap. Spread the softened ice cream evenly across the lined tray. Press an additional layer of plastic wrap directly onto the ice cream surface. Freeze until completely firm, at least 2 hours and up to 3 days.
02 -
Remove firm ice cream sheet from freezer. Using the same star-shaped cutter used for the cookies, cut out ice cream shapes.
03 -
Sandwich a cut ice cream shape between two red velvet cookies. Place each assembled sandwich on a rimmed tray and return to freezer while assembling the remaining sandwiches. Work quickly to prevent melting.
04 -
Press sprinkles onto the exposed ice cream or decorative edges of the sandwiches, if desired.
05 -
Freeze assembled sandwiches until solid, for at least 1 hour before serving.
06 -
Individually wrap each sandwich in plastic wrap and store in the freezer for up to 1 week. Allow sandwiches to sit at room temperature for 5–10 minutes before serving.