Is this a traditional dessert? Memory of Sicily

I had this dessert in a Italian Restaurant in Lisbon. They called it “Memory of Sicily”. The bottom part was like a chocolate cookie crumble, the middle had a smooth, not to firm neither too fluffly consistency (between a cheesecake and a tiramissu) and the top was like an orange sauce, with caramelized almonds. I loved it. Is it an invention of their own or is it based on some traditional Italian dessert? (I didn’t managed to ask the staff)

by Sundaysgif