What is the idiom for 'good cook'?

[Yammys]

English Language Tests, Intermediate level

ESL/EFL Test #285 "English Slang Idioms (7)", question 1

A tree fell on his house right after his car broke down. This was a double ......... that he could not afford.

(a) header
(b) scoop
(c) mint
(d) whammy

English Language Tests, Intermediate level

ESL/EFL Test #285 "English Slang Idioms (7)", answer 1

A tree fell on his house right after his car broke down. This was a double whammy that he could not afford.

Correct answer: (d) whammy
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what is the idoms for good cook?

[Mister Micawber]

She's a whiz in the kitchen.
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Native English teacher at Mister Micawber's

[Kati Svaby]

As a tree fell on his house after the car also broke down this is a double whammy what means a double catastrophe/disaster or misfortune.
Kati
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We always deceive ourselves twice about the people we love - first to their advantage, then to their disadvantage.

[Kati Svaby]

I did it last time: 25th November 2010
Svaby Kati
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We always deceive ourselves twice about the people we love - first to their advantage, then to their disadvantage.