Place the lettuce in a large serving bowl. Top with the turkey, ham, cheese, eggs, tomatoes, cucumbers, and avocado.
Add as much dressing as you’d like and gently toss. Add the croutons and toss again. Serve immediately.
Notes
TO STORE: Refrigerate the salad and ranch dressing in separate containers. The dressing will last up to 5 days and the salad will last 2 to 3 days, depending on the freshness of the ingredients you used. Once dressed, the salad will last a day in the refrigerator.