In a large saucepan, heat 2 tsp oil. Stir fry beef in 2 batches until browned. Transfer to Dutch oven pot, cover & keep warm.
Heat remaining 2 tsp oil in saucepan, add onion & garlic; cook until tender crisp & browned. Add spices; heat & stir for 1-2 minutes.
Add flour & 1/2 cup beef broth to onion mixture; stir for a few minutes to blend. Add beef, remaining broth, carrot, celery & salt. Bring to a boil, reduce heat to simmer, cover & cook about 30-40 minutes, until beef is tender.
Cornmeal Dumplings
While your stew simmers, combine cornmeal, flour, baking powder, baking soda, salt, cheese & green onion in a mixing bowl & set aside. In another bowl whisk the yogurt, eggs, oil.
Preheat oven to 350 F. When stew meat is tender, combine wet dumpling ingredients with dry ingredients, stirring batter until blended. (If you wish, you can transfer tender stew into individual ramekins or a casserole dish at this point).
Roughly drop scoops of the cornmeal batter onto each filled ramekin (or casserole). Place them onto a baking tray & cook in the oven for about 20 minutes or until dumplings test done.