1 (16 oz.) pkg. rigatoni pasta, cooked (regular or vegetable)
1 (16 oz.) bottle Italian dressing (Kraft)
1 (6 oz.) can sliced black olives, drained (Pearls)
1/4 to 1/2 cup chopped onion

Prepare pasta according to package directions. Drain.

Mix all ingredients in large bowl and refrigerate for at least 1 hour before serving.

Submitted by: Lindley W.