Ingredients

1/2 teaspoon grainy mustard

2 tablespoons red-wine vinegar

3/4 teaspoon salt

1/4 teaspoon freshly ground pepper

2 tablespoons walnut or olive oil

1 cup fresh cranberries, cut in half (4 ounces)

2 Granny Smith apples

Juice of 1 lemon

3 large heads Belgian endive (about 1 pound)

1 yellow or red bell pepper, cored and very thinly sliced lengthwise

1 head frisee (about 6 ounces)

Preparation

Place mustard, vinegar, salt, and pepper in a medium bowl, and whisk to combine. Slowly drizzle in walnut oil, whisking constantly. Add cranberries, and stir to combine. Set dressing aside.

Core apples; cut them into 1/4-inch-thick slices, then cut slices into 1/4-inch-thick spears. Place in a medium bowl with lemon juice. Cut endive in half lengthwise, and remove core. Cut into 1/4-inch-thick spears, and place in bowl with apple mixture. Add yellow pepper; combine.

Arrange frisee on a serving platter. Add the dressing to the endive mixture, toss to combine, and arrange on top of frisee. Serve immediately.