Assemble salads in advance! Try a salad that uses escarole and frisee, for example, won’t wilt into a soggy mess. Or try this pro trick that doesn’t require assembling a salad a la minute: Start by adding some dressing to the bottom of the salad bowl, then top with the heartiest ingredients that aren’t prone to soaking up dressing, like cucumbers and tomatoes. Layer the fragile ingredients on top, such as the lettuce or herbs, and top that layer with garnishes like cheese or croutons. The salad will keep for a few hours without wilting or soaking up any dressing; at the table, toss the salad and season it with salt and more dressing, as needed.