4 large carrots, finely julienned
1 tablespoon sugar
3 tablespoons cider vinegar
Salt and freshly ground pepper
3 tablespoons canola oil
1 pound beets, peeled and finely julienned
1/2 small red onion, cut into thin slivers
1/2 cup mayonnaise
3 tablespoons drained prepared horseradish, squeezed dry
1 1/2 pounds skinless, boneless chicken breasts, pounded 1/2 inch thick
2 baguettes
8 large green lettuce leaves, torn