Toast the walnuts in a dry pan over medium heat for 3-5 minutes, stirring frequently, until fragrant. Set aside to cool.
In a small bowl, whisk together the olive oil, apple cider vinegar, Dijon mustard, and honey. Season with salt and pepper to taste. Set aside.
Wash and dry the salad greens, then place them in a large salad bowl.
Core and thinly slice the pears. If not serving immediately, toss the slices in a bit of lemon juice to prevent browning.
Add the sliced pears and toasted walnuts to the salad greens.
Crumble the blue cheese (or cheese of your choice) over the salad.
Just before serving, drizzle the dressing over the salad and toss gently to combine.
If desired, sprinkle pomegranate seeds on top for added color and flavor.
Serve immediately and enjoy your delicious Pear Walnut Salad!