Grilled Cheese croutons

Did you know you can make cheesy croutons by using your panini grill?  Just take 4 slices of country white bread and spread  melted butter on all four (to the edges).  Turn 2 slices over and pile with shredded Gruyere cheese, then top with the other 2 slices, butter sides out.  Grill in the panini maker for about 3-5 minutes til golden brown.  Let them sit, then slice into cubes.  Use them in tomato soup - yummy!