1. Cut a large yam into 3/4-inch cubes. 2. Cut 1 medium onion into medium-size pieces. 3. Mince 2 garlic cloves. 4. Heat 1 tbs olive oil in a large fry pan and add the minced garlic. Heat until pungent. 5. Add chopped onions and cubed yams, and saute until tender. 6. Season with garam masala (available in the spice aisle) to taste. 7. Sprinkle with 2 tbs orange juice.