Let's add mangoes to the list.

The thing I hate most about eating out is the hidden ingredients in the food. I always ask before I order; if what I'm ordering has _______ in it.
Oftentimes you'll be surprised with the answer.

There's nothing like watching the waiters expression when you tell him to call an ambulance prior to my eating that delicious ________ with the surprise mango in it that I'm allergic too.