Class up your grilled cheese game with this super easy Pesto Grilled Cheese Sandwich!
Make sandwich, spreading pesto over both pieces of bread and placing a slice of provolone cheese between.
Spread butter or mayonnaise over the outside of your sandwich and cook until both sides are golden brown and cheese is melted.
Still have some pesto left over? Go check out the post What to Do With Leftover Pesto for some more pesto recipe ideas!