Cook pasta according to package directions, only stop cooking a couple minutes before recommended time so that pasta is a bit al dente. Toss drained pasta in olive oil to prevent sticking, set aside.
In large pot or bowl, combine vegetables and cheese. Toss to combine. Add pasta and toss to combine. Add salad dressing and toss once more to fully combine.
Before serving, garnish with basil and salt & pepper as desired.