1 (16-oz.) loaf ciabatta, cut in half horizontally
4 tsp. dijon mustard
4 tsp. balsamic vinegar
8 oz. thinly sliced mozzarella cheese
12. basil leaves
8 oz. Bobak’s Polish Ham
1 lg. plum tomato, thinly sliced
Brush cut side of the bottom bread half with mustard; brush cut side of top half with vinegar. Top bottom half with mozzarella, basil, ham, and tomato. Top with remaining bread half.
Heat a large nonstick skillet over medium heat. Coat pan with cooking spray. Add sandwich to pan; top with another heavy skillet. Cook 3 minutes on each side or until golden.