A tangy, creamy pasta salad packed with rotini, salami, provolone, and crunchy vegetables, tossed in a homemade Italian dressing. Perfect for barbecues, potlucks, or a quick weeknight side dish.
For best results, make this salad a day ahead. The pasta absorbs dressing overnight, so reserve a little extra dressing to stir in before serving. To remove sharp bite from red onion, soak diced onion in cold water for 10 minutes. Do not freeze.
Keywords: creamy Italian pasta salad, macaroni salad, rotini pasta salad, side dish, potluck, barbecue, summer salad