Mix together all dressing ingredients ... continuing to mix well. Pour over tortellini salad ingredients and mix well. Cover and refrigerate overnight.
In food processor or blender. ... basil, onion, Parmesan cheese, salt and pepper until ... coat. Add to salad and sprinkle with oregano. Toss lightly. Serve at room temperature.
Process oil, vinegar, 2 tbsp. ... green onion, Parmesan cheese, salt and pepper in ... bell pepper strips, tomato wedges, nuts and olives in ... coat. Add to salad; sprinkle with oregano. Toss lightly. Serve at room temperature.