He is also notorious for being a bad cook.

She was, almost without exception, the worst cook that Pete had ever come across.

We've been eating each other's cooking forever, and she's a worse cook than I am.

She would die of shame, thinking you believe her a bad cook.

She misses her (possibly) dead husband and is shown to be a bad cook.

She is also known to be a bad cook.

His sister had to be the worst cook in the world.

I ain't too bad a cook, but you better get here by six.

She is a bad cook and loves eating wooden items, which are plentiful on Earth.

My wife is the worst cook in the world.