1. In a large bowl, combine the cheese, garlic, green onions, oregano, tomatoes, and salt and pepper (if using). Let stand at room temperature for at least 1 hour.

2. Cook the pasta according to package directions, omitting any oil and salt. Drain and add to the tomatoes. Stir in the shrimp and serve immediately, either at room temperature or heated as desired.

Per Serving:
369 calories; 33 calories from fat; 4g total fat; 1g saturated fat; 226mg cholesterol; 432mg sodium; 48g total carbohydrate; 3g dietary fiber; 5g sugars; 34g protein. Exchanges: 3 starch; 4 lean meat.