4 carrots
2 medium onions
24 oz potatoes
8 celery ribs
2 tbsp olive oil
4-5 lb standing rib roast
1 tsp kosher salt
3 sprigs roseary
¾ cup horseradish sauce
1½ tsp worcestershire sauce
¼ tsp pepper
Method:
- Preheat oven to 250°C.
- Peel carrots, onions, potatoes and celery into 1 inch pieces. Combine all vegetables with olive oil until well coated. Transfer to roasting pan.
- Season roast on all sides, place on rack placed over veges. Put in oven and immediately reduce heat to 160°C. Bake one hour.
- Meanwhile, remove rosemary leavesfromstems and chop leaves very finely. Combine with horseradish, worcestershire sauce and pepper. Set aside.
- Remove roast from oven. Coat with horseradish mixture.
- Bake 1½ to 2 more hours or until internal temperature reaches 63°C (medium rare) to 77°C (well done).
- Rest 15 minutes before slicing.