Sure, we have a nostalgic love for Kraft Singles, but you have to grow up sometime, and your sandwich does, too. Here are our top picks for the tastiest cheeses to innovate your grilled cheese sandwiches into a very sophisticated offering indeed.

1. Young Asiago cheese and wilted spinach
2. Blue cheese and fig spread
3. Manchego with ground walnut butter
4. Brie with sliced green apples
5. Emmentaler with spring greens
6. Fromage blanc with sliced strawberries
7. Buffalo mozzarella with sliced grape tomatoes and basil (oooh, we're pushing it with three ingredients, but it's just sooo good)
8. Havarti and sliced tomatillos
9. A mixture of Fontina and Gruyère
10. Raw milk cheddar, brush the bread with truffle oil instead of butter

Okay, now we're hungry.