i read this manga a while back but i forgot to bookmark it now i cant remember the title. its about a salary man who likes a hotels "special" pastrys so much he wants to market them. he makes a deal to sell by offering himself but then finds out the deals no good. when confronted his partner tells him hes the one who made the pastrys an they was made especially for him.

It sounds like Sweet - Ano Amai Amai Aji

yessss thank u so much!!! this has been bugging me for a week lol 😃