Tracy wrote:
> notbob wrote:
>> On 2008-12-01, val189 > wrote:
>>> Trying to decide which to take to a potluck.
>>
>> Other than the name, what's the difference? They're both slice potatoes
>> baked with dairy/cheese sauce.
>> nb
>
> I think "technically" au gratin means it has crumb or cheese topping?
> If that is the only difference then go with au gratin. Most things are
> better with a crust! ;-)

It means that it has a crust, not necessarily cheese.