Just added to my recommended manga listings.
What Did You Eat Yesterday? by Yoshinaga Fumi
Shiro is a lawyer, his good looks make him seem younger than he is. He is serious, very much a professional, and his co-workers assume he is single even at his age. Kenji is a hair stylist, fashionable, and not very serious. Kenji is openly gay where Shiro is very much in the closet. Shiro's serious side comes out in his overseeing the household finances. His love for Kenji is partly expressed through cooking delicious meals on a tight budget. Together they make a good match. The series is very character driven, not only showing us Kenji and Shiro but also glimpses into the lives of their friends. The cooking is one part readers enjoy, you can actually follow the process Shiro goes through as he talks to himself.
What Did You Eat Yesterday? is available from The Right Stuf