Remove tops from 16 oreos, keep the cream side up. freeze the 16 tops to use later

Set oreo half on your work surface (cream side up)

Top it with peanut butter cup.

Set another oreo half on top of that (cream side down) and gently press together

Repeat untill you have 8 cookie sandwiches

Melt the chocolate chips and the butter in the microwave untill smooth

Use a fork to dip each cookie sandwich in the melted chocolate untill completely covered.

Gently shake off the dripping chocolate and set each cookie on a cooling rack

Sprinkle with colorful sprinkles

Refrigerate untill chocolate is set

Enjoy :)