The keys to this fast, simple dish, which was inspired by a crab-stuffed tomato at Yves Camdeborde's Paris brasserie, Le Comptoir du Relais, are ripe tomatoes, fresh herbs, and excellent crabmeat.
Inspired by, but better than, a coffee shop tarragon chicken salad sandwich, this tarragon chicken salad is made with dried cranberries for a touch of tangy sweetness.