If you know how to cook ,show her how it's done with love

I hope you read this.
If the only problem you have is your wife's cooking, you have a good wife.

boldx:
I hope you read this.

If the only problem you have is your wife's cooking, you have a good wife.

I thank God for that bro/sis,

ZzZzzzzzzzzzzzz:
this is the result of having a single wife... It's high time she gets a competition... You'd be amazed about her improvement once another woman enters

I don't think I can live with two wives

Sometimes you need to learn to outsource services that make your life imbalanced. Although you presented the issue like a light one but this can really affect your health and other aspects of the marriage, it has a good way of subtly sucking the love, romance and life of a marriage. Only a healthy man can care for his family, once you dont eat well at home, that is an excellent recipe for anger, fights and extramarital affairs.
Convince your wife with love to hire somebody that can teach her how to prepare your kind of meals. When she has improved, you can disengage the person's services. Sometimes getting a cook is not luxury, please treat this situation seriously otherwise you can't be guaranteed of a happy marriage.

MurderX:
Sometimes you need to learn to outsource services that make your life imbalanced. Although you presented the issue like a light one but this can really affect your health and other aspects of the marriage, it has a good way of subtly sucking the love, romance and life of a marriage. Only a healthy man can care for his family, once you dont eat well at home, that is an excellent recipe for anger, fights and extramarital affairs.
Convince your wife with love to hire somebody that can teach her how to prepare your kind of meals. When she has improved, you can disengage the person's services. Sometimes getting a cook is not luxury, please treat this situation seriously otherwise you can't be guaranteed of a happy marriage.

The bolded is one of the wise ways to enjoy life, but as simple as it may seem, it either does not occur to a lot of people, or people complicate things by not exploring all options.
I remember reading something like that one time and it inspired me.