It’s a yaoi about a chubby boy who loves to cook and make food, and this other boy who can only taste the food the chubby boy makes.
https://www.mangago.me/read-manga/deri_pocha_yajuu_no_h_na_gohan/ is it this one?
It’s a yaoi about a chubby boy who loves to cook and make food, and this other boy who can only taste the food the chubby boy makes.