STEW: Combine flour, salt and pepper on a plate and dredge beef pieces.
Heat olive oil over medium-high heat in a Dutch oven and brown beef evenly in batches. Pour off excess drippings.
Combine the paprika, coriander, turmeric, cumin, ginger and cayenne and sprinkle over beef. Add the celery, onion, carrot, garlic and beef broth.
Bring to a boil, reduce heat to low, cover and cook 1 1/4 hours to 1 1/2 hours. Alternately, combine the ingredients in an electric pressure cooker and cook on high for 22 minutes.
Add the apricots and tomatoes and cook an additional 15 minutes on the stovetop or 1 more minute on high in the pressure cooker.
