I do not like cheese next to condiments. I prefer each to stand alone. I do, however, like a slice of good tomato on my sandwich WITH the right cheese.

But sometimes, even the rightest of cheeses is no match for the acid in a tomato.

And neither is the bread.

So this is what to do if you bring your lunch to work and you don't want your tomato to go all Terminator on your sandwich ingredients.