Winter Kale Salad

In a salad bowl, whisk together the oil, vinegar, mustard, sugar, 3/4 teaspoon salt, and 1/2 teaspoon pepper.

Remove the kale from the stems and pulse the leaves in batches in a food processor until finely chopped.

Toss the kale, apple, onion, and pecans with the dressing. Season with salt and pepper to taste and serve.