Herbed Italian Pasta Salad (Robin B)

1 (16oz.) package rotini pasta
1 can (8oz.) tomato sauce
1 cup Italian dressing
1 tsp. Dried basil leaves
1 tsp. Dried oregano leaves
1 cup sliced mushrooms
5 roma (plum) tomatoes coarsely chopped (1 ½ cups)
1 large cucumber coarsely chopped (1 ½ cups)
1 medium red onion chopped
1 can (2 ¼ ounces) sliced ripe olives, drained

1. Cook and drain pasta as directed on package. Rinse with cold water; drain.
2. Mix tomato sauce, dressing, basil and oregano in large bowl. Add pasta and remaining ingredients; toss. Cover and refrigerate about 2 hours or until chilled. 12 servings.