Start lining a tray with parchment paper. Blow balloons into an appropriate size like a bowl.
In a bowl, pour the white chocolate chips and add 5 drops of orange food colouring. Heat in the microwave for about 30 seconds so the chocolate becomes melted and smooth. Mix.
Grab the balloons that have been blown before and dip each of them into the chocolate. Roll it around to ensure that it covers the bottom of the balloon evenly. Transfer it to the parchment paper and let it sit for an hour.
Once they are chilled, carefully draw the jack-o-lantern faces with the melted chocolate chips with a piping bag. Let it sit for 5 minutes.
You can pop the balloons and carefully remove them fro the chocolate bowls that have been set. Scoop some ice cream inside and serve!