Storage: Undressed vegetables keep 3-4 days in the fridge with a paper towel in the container. Dressed salad is best within 2 hours—the flavors improve but texture softens. Swap ideas: Use basil or mint instead of dill; add feta or avocado right before serving; substitute red wine or apple cider vinegar for white wine. Make ahead tip: Keep veggies and dressing separate until you're ready to eat. For parties, set out the bowl with a jar of dressing on the side so everyone dresses their own portion.