Ingredients

1 tablespoon grainy mustard

3 tablespoons white-wine vinegar

2 teaspoons honey

2 tablespoons olive oil

Salt and pepper

1 pound brussels sprouts, trimmed and shredded

1 small head radicchio, cored and thinly sliced

1/2 cup chopped fresh chives

1/4 cup toasted sunflower seeds

Preparation

In a large bowl, whisk together mustard, vinegar, honey, and oil. Season with salt and pepper. Add brussels sprouts, radicchio, chives, and sunflower seeds and toss to combine.