• Prepare brownie recipe and let them cool completely in the pan.

For Peppermint Frosting

• In the bowl of a stand mixer, use whisk attachment on high speed to beat butter with confectioners’ sugar, peppermint extract, whipping cream and a few drops of green food colouring for a full 5 minutes until very fluffy. Spread over cooled brownies. Use the bottom of an oiled loaf pan to smooth it out (optional). Freeze until firm.

For Chocolate Layer

For St. Patrick's Day Brownies

• Microwave chocolate with oil on medium power for 2 minutes, stirring occasionally, or until nearly melted with a few lumps remaining. Stir to finish melting. While chocolate is still runny, pour it over the cold peppermint layer, tilting the pan to spread it evenly (this makes a smoother finish than spreading with a knife).