there's a history of cuisine that I am googling for, written by a French woman, in the same paperback series as Rogier Vergé's 'Cuisine du Soleil' which is brilliant at explaining how French, Italian and British cuisine grew and waned..and not just la noblesse but the bourgeoise and the paysanne.....
I'd make a chicken sandwich with the cooked chicken, using fresh white bread or a baguette, salty butter, and mayo.
The rest I'd chop up and fry off, including the peppers, add a tub of creme fraich and grated Parmesan, and stir in some cooked pasta bows. Lots of grated pepper on top. Yum.