there are several schools of thought when it comes to timings.
- the standard method is 200c for 1hr-1hr 20mins.
- for a super-crispy skin and a slow-cooked inside, go for 180c for 2hrs 20 mins.
- if you're time-pressed, ping your potato in the microwave for 5 mins to soften it up, then finish in the oven for 35-40 mins.