Spiced roast beef - Good Food Middle East

Ingredients

• 1 tbsp juniper berries
• 1 tbsp coriander seeds
• 1 tbsp black peppercorns
• 1 tbsp allspice berries
• 2 tbsp olive oil
• 2kg-3kg (4lb 8oz-6lb 8oz) topside joint of beef - depending on the amount of leftovers you want