Vanilla Buttercream Macarons — ZoZo
It's best if you bake one tray at a time; placing the tray on the medium rack and bake for 10-15 minutes. Once done, place the tray on a rack to cool down, macarons should be releasing easily from the paper. Vanilla Buttercream Process: In a medium saucepan, bring milk, sugar, and the vanilla to boil.