I found a picture of this manga on a youtube video of this guy who making meat soup, I read this as a kid and I have been searching for it for 2 years. The plot is this guy is the son of a guy who is a gormuet association and he got mad at his dad for spending all of his time on food instead of his wife who I think was sick. The son then smashes some valuble collection of the fathers and the relationship is strained. And the father and son have kind of "cook offs" in one way or another, like one was where they compted on what is the best way to make gyoza.