First separate your lettuce leaves set them aside. Drain the mackerel of the oil and flake the fish thoroughly.Finely chop a ripe avocado. Gently mix avocado with fish. Grate the lime over the mix and then squeeze out the juice of lime and pour over the top of mix. Stir carefully together. Add salt and pepper to taste.
Slice the steak thinly than cut against the slices to form tiny cubes.season with salt and pepper, sriracha mayonnaise. Slice the spring onion into very thin slices. Mix together, season to taste with salt and pepper.
First put a layer of the avocado mix into a ring, press down into all around, add some of the joghurt, add layer of the beef mix, add joghurt over top add more avocado mix, joghurt then meat mix again. Chill and serve. Remove ring mould carefully by pushing the stack through. Add more yoghurt if you like or sprinkle some Worcestershires Sauce over the salad leaves as a dressing.
