Usher in summer with a quinoa salad filled with vegetables and shrimp and topped with a citrus-and-olive-oil dressing.

Quinoa, an ancient grain from the Andean Mountains, has become very popular in recent years. It’s a good source of protein and it is gluten-free.

Cooking the onions until their natural juices caramelize, a process that takes about 10 minutes, gives the salad a hint of natural sweetness. Let the onions cook while you prepare the rest of the components.