Grilled Three-Cheese Sandwich

When you're having one of those sleepy, rainy evenings where you can't imagine making a production out of dinner, it's time to turn to simple comforts like a grilled cheese sandwich and a bowl of soup. Try this combo on for size to kick things up a notch:

Sourdough bread + 2 slices of American cheese + Blue cheese crumbles + Grated Parmesan + Chopped scallions

I used to think that the trick to getting that golden crust was to spread butter on the outside of the sandwich before placing it onto the griddle, but it's actually mayonnaise!