Red Velvet Cupcakes - Grace Stevens

Ingredients

• 2.50 cups Flour
• 1.50 cups castor sugar
• 1 tsp bicarb
• 1 cup milk
• 3 tsp lemon juice/vinegar
• 2 eggs
• 1 cup oil
• 1 tsp vanilla extract
• red food colouring
• 400 g butter
• 800 g icing sugar
• 30 ml milk