Xi Juan’s Fengshi series!

There are three books!

The family of a gourmand (Feng Xian), a wealthy gourmet (Feng Shu), and a picky woman (Feng Shu)

The male protagonists in these three books all have good family backgrounds!

I think what you are looking for should be "The Rich Gourmet Family"!

Go read all three!

It should be one of them!