Hi,
This is my first post here
I have done a lot of long distance hiking
I am looking to do a thru hike of the Israel Trail

I am vegetarian
Here in Israel there are not a lot of pre packaged food
In the past for my main meal I cooked rice and lentil
This gave me the protein and carbohydrates that I needed

I am looking for opinions about carrying and using a 2 liter pressure cooker

It takes about three minutes to bring a pressure cooker to the boil with 100 g of rice and a 100 g of lentils
It takes another minute to come to pressure
You then take the pressure cooker of the heat and let it depressurize by itself
The lentils and rice cook in the time of depressurizing
It is incredibly fast and minimal use of fuel

The Pressure Cooker weighs 1 kg
A regular aluminum two quart pot would weigh about 300g

So my question is:
Is carrying the cooker worth the extra 700g for the saving in fuel consumption?
What do you think?