i've done it before. it does unspeakable things to the cheese but its actually not as bad as one might think.

it is however, not something i'd do that often, and havent had it like that in literally YEARS.

best with various umame causing combinations.

pineapple - sweet

savory - olives

salty - anchovies

spicy - cayenne.

= umame.

= win. you'd be surprised.