1. Preheat oven to 400°.
2. Place tomatoes on a foil-lined baking sheet. Drizzle with 1 teaspoon oil; sprinkle with 1/8 teaspoon salt. Bake at 400° for 20 minutes or until tomatoes collapse.
3. Cook pasta according to package directions, omitting salt and fat. Drain pasta in a colander over a bowl, reserving 1/3 cup cooking liquid. Return pasta and reserved liquid to pan; stir in tomatoes, remaining 4 teaspoons oil, remaining 3/8 teaspoon salt, basil, pepper, and cheese. Toss well. Serve immediately.