OK. These little beauties are raw Tex-Mex tacos from Leigh Drew’s book Greenilicious. In fact, they’re so gorgeous that they were chosen for the cover of Greenilicious. Look at those colours! I made this for lunch one very hot day. It’s easy: you whizz up some walnuts, sundried tomatoes and other yummy flavours to make a paste, which you serve inside a cos lettuce leaf, topped with tomato, avocado and coriander. The recipe is even available online. Yum!