Cook the spirelli in salted water until al dente. Then drain and quench or let cool down.
Cut all the vegetables into small pieces. Finely dice the onions. Core and dice the cucumber. Cut the apple into small, bite-sized pieces. Roughly dice the tomatoes. Cut the pickles into small pieces.
When the cooked spirelli have cooled, they are mixed well with the cut vegetables in a large salad bowl. Fold in the meat salad and if the salad seems too dry, add a little more mayonnaise. Finally season with salt and pepper.
The salad tastes best when it has been steeped for an hour or two.