Casserole Chartreuse of Fresh Tuna in the Style of Provence

The word chartreuse as used here only accidentally has anything to do with the valley of the same name, which is the home of the Auberge. A chartreuse, in the language of the French high cuisine, is a simple, entirely meatless vegetable dish which might be served to a group of monks in their lonely hideaway as the main dish of their Friday supper. Both the Valley and the dish take their name from their silent house in the woods, their “Chartreuse.” This version is from Provenc