Ingredients

2 tablespoons apple cider vinegar 

1 teaspoon Dijon mustard 

1 teaspoon honey 

1 garlic clove, minced 

5 tablespoons extra-virgin olive oil 

Kosher salt and freshly ground pepper 

1 bunch lacinato kale, stemmed and sliced 

1 apple, cored and sliced thin 

1 celery stalk, sliced thin 

1/4 cup celery leaves 

3 tablespoons grated Parmigiano-Reggiano 

Preparation

In a small bowl, whisk together vinegar, Dijon, honey, and garlic. Whisk in oil in a slow steady stream until emulsified; season with salt and pepper.

In a large bowl, toss kale, apple, celery, and celery leaves with dressing; top with Parmigiano-Reggiano before serving.