As a starter for a gathering, a pile of these on a board will get demolished in no time. Parsnip takes the idea of carrot and amplifies it, and these chips give off an intoxicating aroma of earthy sweetness during baking. If you leave them in the oven long enough to get browned edges and skinny bits, you get the bonus flavour of caramelisation. The dip, with lots of lemon and parsley and a base of creamy sweet cashew, is a refreshing contrast. Serve sprinkled with flaky salt, surrounded with sprigs of parsley and wedges of lemon so you can amp up each mouthful as you choose. Nothing to feel guilty about here — fresh vegetables and herbs with a little bit of olive oil are great. Parsnips are higher in dietary fibre than potatoes and are also a good source of folic acid.