A sweet and tangy tomato-based dressing with no mayonnaise coats macaroni, tomatoes, and green peppers in a fresh macaroni salad that’s great for a hot day. Posted on March 23, 2022 by Caitlin Acosta A sweet and tangy tomato-based dressing with no mayonnaise coats macaroni, tomatoes, and green peppers in a fresh macaroni salad that’s great for a hot day. Advertisement