Almost any vegetarian recipe from any cookbook or internet site can be prepared in a kosher kitchen.
A great source for cookbooks is Kalustyan’s at 123 Lexington Avenue in Manhattan. They have a wide collection of cookbooks for Indian and Middle Eastern cuisine including many that include recipes used by Jews from that part of the world. You may need to say a bracha before you enter because of the pleasant aroma from all their wonderful spices — CYLOR!