Monte Cristo Sandwiches

1 large egg
1 large egg white
1/2 cup skim milk
4 teaspoons Dijon mustard
8 slices whole wheat bread
4 ounces gruyere cheese, thin sliced
4 ounces low fat turkey breast, thin sliced

Beat the egg and egg white and milk in a pie plate or wide, shallow bowl.

Spread the mustard on the 4 slices of bread. Layer with cheese and turkey and press together lightly.

Spray frying pan with cooking spray and heat. One at a time, dip sandwich into batter, then place into hot skillet. Cook, pressing down with a spatula until golden brown, then flip carefully and brown other side.

Serve immediately.