Tuna Pasta Primavera Salad

2 cups cooked and chilled penne rigate pasta
2 cups frozen broccoli, cauliflower and red pepper mix, steamed and chilled
1/2 cup chopped fresh basil or 2 tablespoons dried basil
1/4 cup sliced black olives
2 tablespoons minced green onions, including tops
2 (6 oz) cans Starkist solid white tuna, drained and chunked
1 cup creamy italian salad dressing or bottle alfredo sauce
3 cups mixed salad greens
1/2 cup grated parmesan or romano cheese

In large bowl, combine all ingredients except lettuce and cheese. Chill 2-3 hours.

Divide salad greens among 6 salad plates. Spoon generous portions of tuna mixture on each plate. Garnish with cheese.