Bake 2 loaves crusty French loaf as directed on cans.
Meanwhile, heat gas or charcoal grill. In small bowl, stir together all remaining ingredients.
Cut breads in half lengthwise. Place bread halves cut side down on grill over medium-low to medium heat. Cook 3 to 5 minutes or until lightly toasted.
Spread cheese mixture on toasted sides of bread halves. Return to grill; cook 10 to 15 minutes longer or until cheese bubbles and begins to brown.