If you love Oreo Cookies, then make sure to try my Chocolate Cupcakes with Oreo Buttercream.
Slowly add 2 cups of confectioners sugar and mix until smooth. Pause to scrape the sides of the bowl if necessary.
Add the remaining 2 cups of sugar, mix until combined.
Using an ice cream scoop, drop a scoop onto each cupcake.
Top with crushed Oreo cookies, hot fudge, or chocolate sauce (if desired).