Toast walnuts and pumpkin seeds at 350°F (175°C) for about 10 minutes until fragrant.
Whisk together honey or maple syrup, chipotle powder, olive oil, vinegar, dijon mustard, fig preserves, orange zest, orange juice, salt, and pepper in a bowl for the dressing.
In a large bowl, toss together greens, endive, chopped apples or pears, sliced avocados, toasted nuts and seeds, pomegranate seeds, and crumbled cheese if using.
Drizzle with honey mustard dressing just before serving and toss gently.