Yep, there's a lot! The salad (ie, not-potato) part is mainly watercress. And (I'm assuming from the first post where you initially mentioned it) it's dressed very simply, with just olive oil, lemon juice and garlic - maybe that clove-of-garlic-and-salt paste thing. Is that right? My dad likes olive oil, balsamic vinegar, garlic, salt and coarse-ground black pepper; I prefer 50-50 olive and vegetable oils, garlic, wholegrain mustard, lemon juice, white wine vinegar, salt, coarse-ground pepper and a pinch of sugar. I smash the garlic with the heel of the knife so that the juices come out but the clove remains intact, drop it into the vinaigrette and leave it to release its flavours for a bit.