BLT Macaroni Salad 2 cups uncooked elbow macaroni 5 green onions, finely chopped 1 large tomato, diced 1 1/4 cups diced celery 1 1/4 cups mayonnaise 5 teaspoons white vinegar 1/4 teaspoon salt 1/8 to 1/4 teaspoon pepper 1 pound bacon, cooked and crumbled Cook macaroni according to package directions; drain and rinse in cold water. In a large bowl, combine macaroni, green onions, tomato and celery. In a small bowl, combine mayonnaise, vinegar, salt and pepper. Pour over macaroni mixture and toss to coat. Cover and chill for at least 2 hours. Add bacon just before serving.