Nigel Slater's Grilled Eggplant with Creamed Feta Recipe

Ingredients (7)

• 4-6 long Asian eggplants, or 2 medium-sized European eggplants, sliced lengthwise into 1-inch thick pieces
• 7 ounces feta cheese
• 3/4 cup thick yogurt (preferably sheep's)
• 1 tablespoon each chopped basil, parsley, and mint
• salt and pepper, to taste
• olive oil, as needed
• warm flat bread, to serve