01 - Line a baking tray with parchment paper to prevent sticking during freezing.
02 - Place half of the cookies, flat side up, on the prepared baking tray, spacing them evenly.
03 - Using a small ice cream scoop or tablespoon, place one scoop of slightly softened vanilla ice cream onto each cookie base.
04 - Top each ice cream portion with a second cookie, pressing gently to spread the filling evenly to the edges and create a stable sandwich.
05 - Immediately roll the exposed ice cream edges of each sandwich in the red, white, and blue sprinkles, pressing lightly to adhere the decoration.
06 - Return the completed sandwiches to the baking tray and freeze for at least 1 hour until completely firm before serving.
07 - Serve the mini ice cream sandwiches directly from the freezer for best texture and consistency.