http://food52.com/recipes/6896-pan-ba...
I think this may be the best sandwich I've ever eaten! You slice a half baguette in half lengthwise and brush with oo and garlic. Then put in a layer of basil. Make the tuna salad (which is going on the rotation even without the sandwich), wrap tightly in plastic wrap and weigh it down heavily (I used two CI skillets) in the fridge over night. Cut in half and then wrap in foil. We just ate this on the airplane at 35000 feet :) Again, the best sandwich ever.