It's not exactly about food, but it's a comedy and I think you might like it. It's called 'Romance Fantasy Comic Binge'.
It's not exactly food and chef.... it's more about tea....the name is "The Duchess' 50 Tea Recipes"
https://www.mangago.zone/read-manga/the_duchess_50_tea_recipes/
In the beginning of 'The Young Lady is A Royal Chef', mc is a chef, but then it turns into a generic fl manhwa.
https://www.mangago.zone/read-manga/royal_shop_of_young_lady/
I havent read this in a while but 'I became the chef of the dragon king' should have a mc who is a cook.
https://www.mangago.zone/read-manga/i_became_the_chef_of_the_dragon_king/
Any with food + chefs ( and no haerm? Herm? Hearm? ) with any male / female lead ?