In a large mixing bowl, combine the mixed salad greens, diced Granny Smith apple, dried cranberries, and toasted walnuts or pecans. Gently toss until evenly distributed.

In a separate jar or bowl, whisk together the orange juice, lemon juice, apple cider vinegar, Dijon mustard, honey, kosher salt, and black pepper. Slowly drizzle in the olive oil while whisking until emulsified.

Just before serving, drizzle the dressing over the salad mixture and gently toss until all ingredients are coated.

Serve the salad immediately on individual plates.