Prior to roasting potatoes it is advisable to parboil them for about 5 minutes. Drain and place them on a roasting tray with Goose fat. Turn regularly, baste and roast for about 45 minutes to an hour on a high heat. 200 C at least. Goose fat allows you to roast at a higher heat without burning.
Yes
It is not necessary to parboil chicken, whether whole or parts, before grilling. But if you do choose to parboil it first, you can boil it until it's fully cooked, then grill on high heat until it's the color and outer texture you want. Or you can parboil it until it's about halfway done, then finish cooking on the grill. You can add seasonings to the water when parboiling to give it extra flavor, whether you parboil it till done, or parboil it only part done.
You do not have to parboil chicken before frying.
They are grown in the ground and are therefore natural.
Parboil
You can parboil ham prior to roasting though it is not compulsory.Many chefs believe it is better to do so, equally there are others that disagree. It is a matter of personal preference.
One should par broil Miami ribs for 15 to 20 minutes. Take the ribs out of the water mixture and pat dry before cooking.
of Parboil
This is a method of cooking in boiling water so that the food is only half cooked. For example parboiling potatoes will enable them to be roasted in the oven in half the time and they wont be overcooked and go mushy. Or parboil asparagus so it still retains a crunch.
Parboiling is a method of pre-cooking where food is boiled in water and half-cooked before removing from the heat source. You should not parboil frozen or thawed chicken. Chicken needs to be completely defrosted and then fully cooked before serving.
If the water is boiling when you put them in, about 5 minutes.
You may need at least one hour to boil a frozen cauliflower.
I can only assume it is to parboil the hen or to make the hen's skin bake up crispier.