I poached this straight from Lybbe's podcast blog (with her ok :)
Boil one cup of rinsed quinoa until done (will look like small beads with white ring around outside) - drain, and refrigerate for about an hour. You should have about 2 cups of cooked quinoa.
Peel and chop a large mango - add to quinoa
Chop, slice or dice a very large red pepper - add to quinoa
Thin slice a whole vidalia onion - add to quinoa
Cut the ends off a handful of snow peas, and steam until just bright green - do not over-steam - you guess it - add to quinoa.
Toss everything together and sprinkle with a little sea salt. If the mango is not overly ripe and isn't really juicy, you can add a bit of lemon or lime juice.