Combine bulgur and boiling water in large bowl. Cover and let stand for 15 minutes or until tender.
Preheat over to 375°. Line a cookie sheet with parchment paper, or lightly oil.
Thoroughly drain bulgur and return to bowl. Add yogurt, orange and lemon zest and oil and stir. Sift together flour, sugar, baking powder and salt over mixture and mix. Stir only until combined. Batter will be sticky.
Turn dough onto heavily floured surface. Flour dough and your hands and flatten until approximately 1/4" thick. Use more flour as needed to prevent dough from sticking.
With a 2 1/2" cookie or biscuit cutter, cut out biscuits and place on cookie sheet.
Bake 15-20 minutes, or until lightly browned. Serve hot.