Preheat your oven to 400°F (200°C) and roast the 3 medium beets wrapped in foil until tender, about 45 minutes. Allow them to cool before peeling and dicing.
While the beets cook, toast the 1/2 cup walnuts in a dry skillet until fragrant and set aside.
Massage your chopped 4 cups kale with a bit of olive oil and salt to soften it, making it more palatable and easier to digest.
In a large bowl, mix the kale, beets, 1/4 cup thinly sliced red onion, and 1/2 cup pomegranate seeds. Add the walnuts.
For the dressing, whisk together 3 Tablespoons olive oil, 1 Tablespoon orange juice, 1 Tablespoon balsamic vinegar, 1 teaspoon Dijon mustard, 1 teaspoon honey, and salt and pepper to taste.
Drizzle the dressing over the salad, toss everything together, and top with crumbled 2 ounces goat cheese. Serve immediately for the best flavor.