Crush Oreos into fine crumbs using a food processor or zip-top bag and rolling pin.

Mix crumbs with softened cream cheese until well combined.

Roll mixture into 1-inch balls and place on a lined baking sheet. Freeze for 15–20 minutes.

Dip chilled balls into melted white chocolate, letting excess drip off.

Decorate immediately with sprinkles or drizzle with colored candy melts.

Chill until set and serve cold.