Heat oil in large stockpot over medium heat until hot. Brown half of beef ribs; remove from stockpot. Repeat with remaining beef.
Return beef to stockpot. Add beef broth, 2 tablespoons buffalo sauce, garlic powder and onion powder; bring to a boil. Reduce heat; cover tightly and simmer 1-3/4 to 2 hours or until beef is fork-tender.
Remove beef from cooking liquid to large bowl; discard cooking liquid or reserve for another use. Toss beef with remaining 1/4 cup buffalo sauce. Sprinkle with blue cheese crumbles. Serve with carrot and celery sticks, if desired.
Nutrition information per serving: 133 Calories; 72 kcal Calories from fat; 8 g Total Fat; 3 g Saturated Fat; 1 g Monounsaturated Fat; 46 mg Cholesterol; 453 mg Sodium; 1 g Total Carbohydrate; 0.3 g Dietary Fiber; 15 g Protein; 1.5 mg Iron; 2 mg Niacin; 0.1 mg Vitamin B6; 1.6 mcg Vitamin B12; 4.7 mg Zinc; 15 mcg Selenium; 43.3 mg Choline;