Clean off the kale well. We like to wash it in a colander and then spin dry in a salad spinner. Pull the leaves off the stems and then chop the leaves finely with a knife.
Chop the apples in small cubes. Squeeze some lemon juice over top to prevent them from browning. Slice the celery into thin pieces and chop the walnuts roughly with a knife.
Whisk the dressing ingredients together in a small bowl or mason jar.
Combine all of the ingredients together in a bowl. Pour in the dressing and toss together. We like to sprinkle the pomegranate seeds over top as a pretty garnish before serving (or you can toss them into the salad with the other ingredients).