How long does a 1.8kg pork roast take to cook?

I can't give you an exact cook time for a 1.8 kg pork roast. Here's why:

* Cut of meat: Different cuts of pork (shoulder, loin, tenderloin) cook at different speeds and temperatures.

* Cooking method: Roasting, slow cooking, grilling, or smoking all require different temperatures and timings.

* Desired doneness: Do you want it medium-rare, medium, or well done? This affects the cooking time.

To get an accurate time, you need to consider these factors:

1. What cut of pork is it? Find a recipe specifically for that cut.

2. How are you cooking it? Look for recipes that match your cooking method.

3. What level of doneness do you want? The recipe will usually specify this.

Here's a general guideline for roasting a pork shoulder:

* Temperature: 325°F (160°C)

* Time: Roughly 2-3 hours, or until an instant-read thermometer inserted into the thickest part reaches 145°F (63°C).

Important: Always use a meat thermometer to check for doneness. Overcooked pork can be dry and tough.

Tips:

* Sear: For extra flavor, sear the roast on all sides before roasting.

* Rest: After cooking, let the roast rest for at least 15 minutes before carving. This will allow the juices to redistribute and make the meat more tender.

I hope this helps! Let me know if you have any other questions.