Seems like a daft thing to post about I know, but I am having a hell of a week, am exhausted and can't think for myself.

So, ds2 is struggling with is packed lunches. Apparently its all my fault, because I refuse to let him have just cheese sandwiches (we are veggies) and 'force' him to have at least tomatoes and cucumber in his there as well. He says the salady bits make the bread slide off and he keeps dropping them (he is quite clumsy generally).
I pretty much dismissed him and this morning told him to hold his sandwiches tighter while he's eating - but ... I have just made my own salad sandwiches for lunch, picked up the plate, turned around and the whole top slice (which was cut into four triangles along with the rest of the sandwich) shot across the kitchen and into the dogs' bed, where it was duly scoffed!

So does anyone have any foolproof tricks for someone who is apparently a totally inept sandwich maker? What can I do to stop my sandwiches being slidey?