How to Make It
Cook coriander, cumin, fennel, and turmeric in a small saucepan over medium-low heat 7 minutes or until toasted, stirring occasionally.
Combine toasted spices, black pepper, salt, and beef in a large bowl. Cover and marinate in refrigerator 1 hour.
Heat a large saucepan over medium-high heat. Coat pan with cooking spray. Add onion, ginger, garlic, and jalapeños; sauté 3 minutes or until onions are tender. Remove onion mixture from pan. Recoat the pan with cooking spray. Add half of beef; cook 6 minutes, browning on all sides. Remove beef from pan. Repeat procedure with remaining beef. Return onion mixture and beef to pan; stir in milk, vinegar, and rind, scraping pan to loosen browned bits. Bring to a boil. Cover, reduce heat, and simmer for 2 hours or until beef is very tender. Discard rind. Serve over rice.