I have a favor from anyone who happens to have the cookbook, "The New Joy of Cooking" There is a recipe for "Tapenade" that I had copied from a friend's book. The recipe calls for 2 cups of black olives, preferably oil cured. I though the recipe called for both black olives and green olives. Could someone look this up for me? I am trying to decide which olives to use. The recipe also calls for a few anchovies, olive oil, brandy or lemon juice, garlic and fresh thyme. I love fresh thyme and I think it really makes this recipe. Help is much appreciated.