OK, but not quite what I was hoping for. I used yellow onion instead of red, and I think the result may have been less tasty because of the substitution.
Hold the mayo! We use ingredients that are high in flavor but low in calories—lime juice, ginger, cilantro and chile peppers among them—to make this crab salad both nutritionally sound and absolutely delicious. If you want to skip the pita, serve on a bed of Boston lettuce or mixed greens.