Taco Couscous with Mango & Green Onion Salsa We have another wonderful recipe from the Testing Community! A healthy take on a southwest meal provided by Jean Ann Harrison Copyright @1995. Jean Ann is a Software Tester and Quality Assurance Engineer and is currently a part of Perfect Pitch Marketing Group. Greg and I really enjoyed this unique and delicious recipe! The complex tanginess of the Mango & Green Onion Salsa complimented the taco mixture and couscous very well.