For more about this recipe: Have a Happy, GMO-Free Holiday
Preheat oven to 325°F. Arrange walnuts on baking sheet and toast until fragrant and crisp, about 10 minutes.
Wash and dry kale. Remove center ribs, slice the kale leaves into thin strips, and place in large salad bowl.
Zest orange. Place orange zest, olive oil, orange juice, lemon juice, salt, and pepper into cup or small jar, and mix. Add cranberries and toasted walnuts to kale, pour over dressing, and toss to coat thoroughly. Let sit on countertop at least one hour.
Slice remaining orange half lengthwise into thin slices, peel away rind, and chop orange slices into small pieces. Add orange pieces to salad before serving.