How long do you cook a 2kg pork joint?

I can't give you an exact cooking time for a 2kg pork joint without knowing more about the specific cut and how you're cooking it.

Here's why:

* Cut of meat: Pork shoulder, loin, and leg all cook differently. Shoulder needs longer to become tender, while loin cooks faster.

* Cooking method: Roasting, slow cooking, or braising will all have different cook times.

* Desired doneness: Do you want it medium-rare, medium, or well-done?

To help you figure out the cooking time, please tell me:

1. What cut of pork is it?

2. What cooking method are you using?

3. What level of doneness are you aiming for?

Once I have this information, I can give you a much more accurate estimate of cooking time. I can also provide you with some helpful tips for ensuring your pork is cooked perfectly.