The combination of the sweet tomato and the salty olives makes this dish
I got the first thing I ate at Mama Rosa's when it was in a U shaped mall in DeRidder. A tuna sub done Provencal style. As you can see it is a veritable garden with no mayonnaise. It tasted as delicious as the first one I had years ago. It contains lettuce, cukes, tomato, olives, onion and Mama's olive oil dressing.