Looking for a meal recipe that can please both vegan and meat lover.

Hello there,

My mother has been planning my sister birthday. As she is getting older, she delegate task to everyone in the family. I got cooking duty.

The thing is, I need to prepare a meal thats going to be pleasing to both meat lover and vegan. We are going to be 8 people, 2 of which are vegan and 2 guys that consider that a meal without meat is just wrong.

I don't want to prep and cook two completely different meal so Im loooking for something that i can make a meat version and a vegan version with the same base.

I cant use any seafood except fish.

bon appetit