Preheat oven to 400 degrees Fahrenheit and oil to 350 degrees Fahrenheit for frying.
Drizzle olive oil over halved pears, season with salt and pepper, and roast for 10 minutes until tender.
Boil walnuts in water for 5-6 minutes, drain, and toss with powdered sugar while hot.
Fry sugared walnuts in oil until golden brown, then drain and set aside.
Whisk together cane syrup (or maple syrup), vinegar, and olive oil to make the vinaigrette.
Toss salad greens with some vinaigrette, season with salt and pepper.
Add roasted pears, candied walnuts, and pomegranate seeds to the salad.
Drizzle with remaining vinaigrette, toss gently, and serve.