Store in an airtight container in the fridge for up to 3 days. If pasta starts to clump together after cooking, rinsing it with cold water immediately after draining will help separate the strands. If the salad feels dry or lacks flavor, a splash of vinegar or extra dressing can be added for enhancement. To achieve a smoother tzatziki sauce, mix in some olive oil or water to reach your desired consistency. When time is tight, chopping your vegetables while the pasta cooks can help streamline the prep process.