So last night I had one of my fave quick dinners (boiled new pots, flaked smoked mackerel, half a packet of watercress snipped up small and all mixed together with a splodge of mayonnaise).
Anyway, I noticed on the pack that one entire pack of watercress (you know, the prewashed supermarket bag type) only equals one portion of veg out of your five. I love watercress - but a whole bag? How is this possible? It won't even fit on a plate.
I imagined that it was concentratedly good so although you had to eat more than a few sprigs, a healthy couple of handfuls would do you. But a whole bag???