Creamy Cucumber Salad

 For a recent Cookbook Club dinner, 26 June 2023, one person made this summer salad. This recipe is from the Barefoot Contessa Back to Basics cookbook. The recipe is posted here: https://www.foodnetwork.com/recipes/ina-garten/creamy-cucumber-salad-recipe-1948542

Ingredients
 
4 hothouse cucumbers, thinly sliced (3 to 4 pounds)
2 small red onions, thinly sliced in half rounds
Kosher salt
4 cups (32 ounces) plain whole-milk yogurt
1 cup (8 ounces) sour cream
2 tablespoons champagne vinegar or white wine vinegar
1/2 cup minced fresh dill
1 1/2 teaspoons freshly ground black pepper
 
Directions
 
Mix the cucumbers, red onions, and 1 1/2 tablespoons of salt in a bowl. Pour them into a colander and suspend it over a bowl. Wrap the bowl and colander with plastic wrap, and place in the refrigerator to drain for at least 4 hours or overnight. Discard the liquid that collects in the bowl.
 
Pour the yogurt into a sieve lined with a paper towel and suspend it over another bowl. Wrap the bowl and sieve in plastic wrap and refrigerate for at least 4 hours or overnight. Discard the liquid that collects in the second bowl.
 
When the cucumbers are ready, roll them up in paper towels or a kitchen towel and press the towel lightly to remove most of the liquid. Place the cucumbers and yogurt in a large bowl with the sour cream, vinegar, dill, 2 teaspoons salt, and the pepper. Toss well and refrigerate for a few hours to allow the flavors to blend. Sprinkle with 1/2 teaspoon salt and 1/2 teaspoon pepper and serve chilled.