Please help cooking timings and cooking tips for 2kg turkey crown

[Doseydots]

Slight panic here. We’ve all come down with Covid and so it’s a quieter Christmas than planned and I am now cooking dinner. I have a 2kg turkey crown. Any tips and timings greatly appreciated. We are hoping to eat at 1pm.

thank you so much

If you bought it from a supermarket it usually has timings somewhere on the label. Otherwise there’s probably info on BBC food website. You’ve probably figured it out by now