Mustard Pretzel Dogs Recipe - BettyCrocker.com

Ingredients

• 2 small bulbs fennel, thinly sliced
• 1 head radicchio, thinly sliced
• 1 apple, peeled, julienned
• 3 tablespoons olive oil
• 2 tablespoons cider vinegar
• 1 teaspoon honey
• 1/4 teaspoon salt
• 1/8 teaspoon freshly ground pepper
• 6 hot dogs
• 6 pretzel rolls, split
• 1/4 cup mustard