1 cup mayonnaise
1 tablespoon red wine vinegar
1 teaspoon salt
1/4 teaspoon ground black pepper
1 clove garlic, minced
1 1/2 tablespoons chopped fresh basil
2 cups colored rotini pasta
1 cup chopped tomatoes
1/2 cup chopped yellow bell pepper
1/2 cup sliced black olives
Cook pasta according to package directions. Rinse in cold water, and drain.
In a large mixing bowl, whisk together mayonnaise, vinegar, salt, black pepper, and garlic until well blended. Mix in basil. Add pasta, tomatoes, bell peppers, and olives; fold gently until mixed. Chill several hours. Stir gently before serving.