Good-Cooking - Bearnaise Bread

Ingredients

• 2 1/4 teaspoons yeast
• 2 1/4 cups plus 1 tablespoon bread flour
• 3/4 cup whole wheat flour
• 3 tablespoons wheat germ
• 1 1/2 tablespoons granulated sugar
• 1 1/2 teaspoons salt
• 1 1/2 tablespoons dried tarragon
• 2 1/4 teaspoons sharp Dijon mustard
• 1/4 teaspoon ground black pepper
• 3 tablespoons oil
• 1 egg
• 1/4 cup plus 2 tablespoons tarragon vinegar
• 1 cup water