Start by washing the mixed greens thoroughly under cool water to remove any dirt or grit. Pat them dry using a clean kitchen towel or a salad spinner to keep them crispy.

Dice the avocado and cucumber into bite-sized pieces, and thinly slice the green onions.

Finely chop your fresh herbs. Combine parsley, basil, and chives to give this salad its signature flavor.

In a mixing bowl, combine the Greek yogurt (or sour cream), lemon juice, and olive oil. Whisk until smooth. If the dressing seems too thick, you can add a tablespoon or two of water to reach your desired consistency. Season with salt and pepper to taste.

In a large bowl, combine the greens, avocado, cucumber, and green onions. Drizzle the dressing over the salad and gently toss until everything is well-coated.

Transfer the salad to a serving platter or individual bowls, and top with additional herbs or seeds for decoration, if desired. Enjoy!