Wash peppers & cut off & retain the tops. Remove seed & pulp & discard. Heat oil in a pan & gently fry the onion for 2 minutes. Sprinkle on the herbs & salt & pepper. Add tomatoes & fry together for 2 minutes. Add cooked rice & nuts & fry together for 2 minutes. Fill each pepper with the cooked filling. Place on a baking sheet & put on the caps. Pour a little oil on each & bake at 190ºC until the peppers are browned. Jack Santa Maria, "Greek Vegetarian Cookery"