How to Cook Topside Mini Roast
First 25% of the cooking time should be at 240˚c /475˚f Gas Mark 9 then reduced to 190˚c /375˚f / Gas mark 5 for the rest of the cooking time.

Internal temperature
Rare 16 minutes 50°c
Medium 21 minutes 55°c
Well done 25 minutes 60°c

Rest for 15 Minutes