Many seeds, beans and pulses are suitable for sprouting. Some will have a mild flavour and others will have a peppery kick. Try mixing a your favourite seed or bean/lentil with another and experiment with the flavour combination according to your taste.
The following beans are particularly easy to sprout. When sprouted their flavours are fresh, mildly nutty and not overpowering. They look pretty in salads and sandwiches as well as offering a nice crunch.