Assemble your cookies and allow your ice cream and butter to soften slightly, making them easier to work with.
You can do this by leaving the butter at room temperature for 30 minutes or microwaving it for a few seconds.
Crush a few Oreo cookies with a rolling pin or your hands in a resealable plastic bag.
Add crushed Oreo pieces to softened ice cream and mix well.
Carefully separate two Oreo cookies, keeping the cream-filled side intact.
Spread softened butter inside each cookie. As a result, cookies will not become too soggy when ice cream is added.
Place a scoop of vanilla ice cream on one of the cookies. Make a sandwich by pressing one cookie on top of the other.
The edges of the ice cream sandwich can be rolled in crushed Oreo cookies, sprinkles, or any other topping of your choice. (optional)
Once all the sandwiches are assembled, place the baking sheet in the freezer for at least two hours to allow the ice cream to firm up.
It's time to enjoy the sandwiches after they have hardened! Serve them immediately.
Enjoy! Oreo ice cream sandwich