How to cook a sirloin roast

It makes for one of the most delicious roasts when served rare. Wonderful cold in sandwiches the next day, nothing will go to waste. 

1KG serves 4-6
1.5KG serves 6-8
2KG serves 8-10

per 450g
Medium rare: 10-15mins 
Medium: 15-20mins 
Medium well: 20-25mins 
Well done: 25-30mins 


Internal temperature 
Rare (51C)
Medium rare (57C)