Preheat the oven to 200'C/180'C fan

In a large bowl, combine the brownie mix, margarine and boiling water

Transfer the mix to a lined baking tin so that the mix is 1 inch deep

Press in your white chocolate chunks and whole raspberries

Bake for 25-30 minutes, but keep checking on it as some vegan white chocolate has a tendency to burn!

If the chocolate begins to burn, cover with a second tray or tinfoil.