Le Moutardier du PapevsLe Restaurant - La Mirande
Both establishments are highly recommended by professional travelers. On balance, La Mirande scores significantly higher than Le Moutardier du Pape. La Mirande scores 81 with positive reviews from 4 sources like Fodor's, Fodor's and Michelin Guide.
Le Moutardier du Pape Fodor's
 Fodor's Michelin Guide
 Michelin Guide
15 Place du Palais des Papes, 84000 Avignon
From $0/night
 "Appetizing dishes, such as a tuna fillet with carrot compote flavored with vanilla or steamed asparagus with Parmesan and pistou, are light and uncomplicated." 
 0 Stars
 "The pope's mustard maker? A position once prized, and attractively evoked in the dining room's wall paintings." Full review
Le Restaurant - La Mirande Fodor's
 Fodor's Fodor's
 Fodor's Michelin Guide
 Michelin Guide Condé Nast Traveler
 Condé Nast Traveler
4 place de la Mirande, Avignon
From $0/night
 "Upstairs, guest rooms—most with views of the palace—are both gorgeous and comfy, with extraordinary marble baths." Full review
 "Chef Jean-Claude Aubertin offers authentic and generous bourgeois dishes with a focus on game and local products: stuffed beef fillet with foie gras served with red wine sauce." Full review
1 Star
 "The warmth of the sun, the gleam of colours, the explosion of flavours: each of the hearty dishes extols the South of France, the produce of its land and its traditions." Full review
94.8
 "The ambience and history are awe-inspiring at this eighteenth-century mansion steps from the Popes’ Palace." Full review