I like them young too, I just feel the pods for the presence of beans - a bulge - as already mentioned. This time of year it is almost impossible to keep them young, so the more mature ones will end up as broad bean humus - plenty of recipes on google. Chaps at work are amazed at how good it is.
This year is possibly my best year ever for broad beans, a bitter pill for my neighbour since they are his seed heehee. The freezer already has a carrier bag full of shelled beans, and I reckon I will harvest perhaps 5 litres of humus from the remaining pods ... plus seed for next year of course. The humus freezes, so no waste.
I shell them on the plot, so have got pretty nifty with my left thumb, but will consider the potato peeler idea ...