Step #2 Add orzo & cook this until tender, about 10 mins.
Step #3 While orzo is cooking, vinegar, capers, garlic, olive oil, process olives, & optional herbs in a mixer or food processor/blender until it resembles a course paste (i.
Step #4 e.
Step #5 tapenade).
Step #6 When orzo is cooked, drain it, return it to the pot & stir in the the tapenade to coat the noodles.
Step #7 Add more olive oil if it seems dry.
Step #8 Mix in flaked tuna, parmesan, tomatoes, garlic powder & freshly ground black pepper.