Far too late to do anything with yesterday, it turned up.
https://www.instantpot.co.uk/produc...-use-pressure-cooker-various-sizes-available/
All I did last night was play and do a few water tests - to check it held pressure and didn't do anything too unexpected, like turning into a flamingo.
Even with water it is a significant step up from my old cosori.
The sound can be turned off completely, which was unexpected, I expected the 'sound off' setting to only apply to button presses and a few other things, like it's reported to be on the evo. Instead it just doesn't make any beeps, for anything.
Which is nice, or will be once I trust it.
Until then the sound is an order of magnitude lower intensity than the cosori's or my microwave, or virtually anything else i have that goes 'beeeeep'. It is actually livable with left on, apart from on bad days.
The ability to vary the saute and slow cook temperatures seemed useful.
Like seemingly most of the internet I have no idea what sous vide is about - I left it for over an hour just on it's preheat (to 53C) and it still hadn't managed it - so I gave up.
Today I made this, more or less;
https://www.wellplated.com/instant-pot-lentil-soup/
My cosori hated tomatoes, and would burn anything that had them in, so a recipe with both 2 tins of tomatoes, and pulses - seemed like a good test to see how finicky it was.
Obviously I live in the UK, and shop at ASDA, so I didn't have crushed, or fire roast tomatoes - so I used 2 tins of chopped. I also added bacon - a vegan lentil soup without added bacon - unthinkable.
Nothing stuck or burned in saute mode, when it looked like it was getting a little sticky I simply turned it down to 'normal' and all was okay. In the cosori everything stuck, and even once unstuck and deglazed, the fact that something had stuck left residue which could at a later stage lead to burning.
Next came the actual pressure cooking bit, 15 minutes but quite a long time to get to pressure - due to the amount of liquid (as the recipe mentioned it produced a very thick broth and the picture make it look like it could be climbed, with wellies, I added an extra 500ml of liquid).
No issues and I left it for 19 minutes to slow release the pressure, expecting it would have lost all the pressure in that time.
It had not.
So 5 minutes venting, giving me an opportunity to play with the venting system - all seems fine and safe.
Take off lid, go to hang lid in it's slot on the side, and find that whilst this is perfectly possible when the lid is cold, when at temperature it is not, due to the thoughtless positioning of a cupboard forcing my hand onto a hot section of the lid whilst doing so - so I hang it on the other side instead.
The soup - perfectly cooked, recipe needs work IMO, far too tomatoey - I did consider 2 tins dicey but that's what the recipe called for. Tastewise it's not so much a lentil soup as a tomato soup with added lentils.
Later, once I've made up some milk, I will be trying the rice pudding recipe that *killed the cosori - this will be slightly varied as apparently nowhere in the UK has had pudding rice for months (at least according to asda, tesco, or sainsburys), so I'm using government issue pandemic rice - makes a reasonable rice pudding.
Tomorrow I am hopefully going to try and slow cook something, probably a sausage casserole as I have lots of cheap sausages that aren't any good for anything else. Bare in mind I am not, at this point trying to produce good food(although edible would be nice) I am merely trying to learn how it behaves in different modes, with different foods, that have proved an issue in the past.
So far I am really impressed with it.
*I suspect the cosori has a duff temperature sensor, meaning that it just keeps heating until it blows the main seal. It has always had a tendency to burn things, especially in what should be controlled temperature modes, like slow cook.
Probably easily repairable, but these days not by me.