Name: Red velvet cupcakes
Prep time: 50 minutes
Cook time: 25 minutes
Yield: Makes 30 cupcakes or 1 large cake
Ingredients: cake flour; butter, at room temperature; Canola oil; large free-range eggs, separated; cocoa powder, for dusting; red liquid food colouring; vanilla extract; salt; buttermilk, for drizzling; apple cider vinegar; bicarbonate of soda; firm cream cheese; icing sugar, for dusting; lemon juice (about 3 small lemons)