For a greasy grilled cheese they are not.

Super quick grilled cheese.

Easy grilled cheese sammiches right from our toaster with no mess, what could be better

Great grilled cheese without the added fat of butter to grill.

Probably it is easier to just get a cheap sandwich grill

Perfect grilled cheese sandwich!

Fastest grilled cheese I've ever had.

Convenient, use it with my Foreman grill and really makes for mess-free grilling.

Husband loved these for his grilled cheese - so easy to clean and reuse as well.

Although nothing can replace a stove top grilled cheese (with tomato soup on the side), this comes close.

It makes a great grilled cheese when you don't feel like getting the fry pan out and no splatter.

Great idea - delicious grilled sandwiches without the stove or an expensive contraption - just your toaster and these magic bags

Not going to make a greasy grilled cheese but a toasted melted cheese sandwich

perfect grilled cheese.

and You've got a piping hot grilled cheese sandwich