Heat electronically heated grill/panini press or skillet to medium heat
Spread ½ of Smart Balance on one side of tortilla; place on grill with butter side up
Sprinkle about ½ of sugar-cinnamon mixture on tortilla; place apple slices on tortilla (do not make more than 2 layers)
Spread remainder of Smart Balance on other tortilla half; sprinkle sugar-cinnamon on butter side and place face down on apples
Shut grill and cook for about 5-7 minutes; cook until tortilla browned and crunch (it is ok if a bit of Smart Balance runs out). If using skillet, cook on each side about 3 minutes or until lightly browned