This easy 5-ingredient pasta salad with Italian dressing is a quick, crowd-pleasing dish perfect for weeknight dinners, potlucks, and barbecues. With just pasta, cherry tomatoes, cucumber, black olives, and Italian dressing, it comes together in about 20 minutes and tastes even better after resting.
Reserve about ¼ cup of dressing to add before serving if making ahead, as pasta absorbs dressing over time. Let dressing come to room temperature before mixing for even coating. For best flavor, let rest overnight in the fridge.
Keywords: pasta salad, Italian dressing, easy recipe, 5 ingredients, side dish, potluck, summer