UnScramble this Word: o s t s r e m n?

Questions

junk food: fried yeast product with a hole in the middle; usually glazed or frosted?

say cheese: french origin; cherry brandy flavor; appetizer, dessert.?

say cheese: probably french origin; tangy, sharp; appetizer, salad, dessert.?

say cheese: swiss origin; nutty, sharper than swiss; cooking, dessert.?

say cheese: italian origin; pungent flavor; crumbly; in salads, for dessert.?