This mayo can be stored in the fridge for up to two weeks, and can be used to make any dish that little bit more exciting! Try it with my tasty BBQ prawns or barbecued lime and chilli crayfish. Lamb burgers make a great change from the usual beef, and the rich lamb really compliments the sweet mango in the slaw. Be sure to taste your wasabi before you add it to the mayo, or add small amounts at a time to get it to your desired level of heat – some wasabi pastes can have a lot more heat than others!