This idea is from Cat Cora's newest cookbook. In it she has a recipe for tomato soup, and then a recipe for grilled cheese croutons, which essentially are just plain old grilled cheese sandwiches cut into small pieces. I thought this would be an easy meal for me and the kids while the hubby was out of town. I used canned soup :), and made a couple grilled cheese sandwiches 1 with cheddar an 1 with provolone (Cat Cora uses sharp white cheddar). The little sandwiches in our soup made it kinda fun.