Preparation Bring 3/4 cup water and 1/4 teaspoon salt to boil in medium saucepan over medium heat. Stir in couscous. Remove from heat. Cover and let stand 5 minutes. Transfer couscous to bowl; fluff with fork and cool slightly. Stir chopped bell pepper, olives, and mint into couscous. Stir in olive oil vinaigrette. Fold in feta cheese. Season with salt and pepper. Arrange 4 romaine leaves on each of 2 plates. Spoon salad into romaine.
Preparation Bring 3/4 cup water and 1/4 teaspoon salt to boil in medium saucepan over medium heat. Stir in couscous. Remove from heat. Cover and let stand 5 minutes. Transfer couscous to bowl; fluff with fork and cool slightly. Stir chopped bell pepper, olives, and mint into couscous. Stir in olive oil vinaigrette. Fold in feta cheese. Season with salt and pepper. Arrange 4 romaine leaves on each of 2 plates. Spoon salad into romaine.