Tequila Roast Beef with Orange and Red Onion Relish

Ideal for family gatherings this roast sirloin, rib or topside is marinated with tequilla, orange and lime for a fresh and fruity twist. Served with an orange and red onion relish.

Method

• Rare: 20 minutes per 450g/1lb plus 20 minutes
• Medium: 25 minutes per 450g/1lb plus 25 minutes
• Well done: 30 minutes per 450g/1lb plus 30 minutes

1. Preheat the oven to Gas mark 4-5, 180-190°C, 350-375°F.
2. In a small bowl mix the Tequila marinade ingredients together and set aside.
3. Place the joint on a chopping board and make several slits over the surface of the joint. Transfer to a large shallow dish, season with salt and pepper and rub the marinade all over the joint. Cover and marinate in the refrigerator for 2 hours or overnight.
4. Remove the joint from the refrigerator and spread with the butter. Place on a metal rack in a large non-stick roasting tin and open roast for the preferred, calculated cooking time, basting occasionally with any meat juices.
5. Meanwhile, prepare the relish; in a small bowl mix all the ingredients together.
6. Slice the beef and serve with the relish, roast new potatoes and seasonal vegetables.