#3,061 in Kitchen & dining accessories
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Reddit mentions of Presto Aluminum 23-Quart Pressure Canner and Cooker
Sentiment score: 2
Reddit mentions: 3
We found 3 Reddit mentions of Presto Aluminum 23-Quart Pressure Canner and Cooker. Here are the top ones.
or
- PRESSURE COOKER + CANNER - All American 1930 Pressure Cookers/Canners offer an easy solution for home canning. The USDA recommends pressure canning as the only safe way to can meat, vegetables & fruit. Holds approximately 7 pint jars or 4 quart jars.
- SERVES 15+ - A pressure cooker works by trapping steam, which builds pressure & drives the boiling point of water past 212°F. This higher temperature shortens cooking times & extracts more flavor from foods. Serve 15+ people with our 10.5 qt model!
- METAL-TO-METAL SEAL - Only All American 1930 Pressure Cookers/Canners feature an exclusive, precision machined, metal-to-metal sealing system. Positive action clamping locks form a steam-tight seal without any costly-to-replace gaskets.
- EASY TO USE - Since our seal doesn’t use a gasket, the cover can be easily opened & closed. Each model also features an easy-to-read steam gauge, an easy-to-clean satin finish, and a precision machined regulator weight for accurate pressure control.
- DURABLE - From the sturdy phenolic top handle to the double-thickness edges that provide additional protection on points of heaviest wear, this pressure cooker/canner is built to last.
- FROM OUR FAMILY, TO YOURS - All American 1930 is a family-owned company focused on quality manufacturing above all else. We take pride in casting high-quality products that families can cherish for generations to come.
Features:
Specs:
| Height | 14.8 Inches |
| Length | 15.4 Inches |
| Width | 15.1 Inches |
Presto Aluminum 23-Quart Pressure Canner and Cooker https://www.amazon.com/dp/B073NCFL2L/ref=cm_sw_r_cp_api_i_A9qKDb2BRYVYZ
you found a cheaper one! i’ll pick yours
Post #2:
Preparation:
getting the supplies
Agar agar powder. [US](https://www.amazon.com/Telephone-Product-Thailand-Powder-Ounce/dp/B01KMHY2OU/) [Europe](https://www.amazon.co.uk/Special-Ingredients-Premium-Gelatine-European/dp/B00EZMPMNE)
Always start with agar! And don't throw old fully colonized plates out. Some contaminants (e.g. mycogone, AKA wet bubble disease will only show up after full colonization (white blobs oozing yellow/orange fluid). and that one (mycogone) will fck up your grow hard, been there done that...
Light malt extract. [US](https://www.amazon.com/Organic-Light-Dried-Malt-Extract/dp/B007XYGBXQ/) [Europe](https://www.amazon.co.uk/Balliihoo-Light-Spraymalt-1Kg-Bag/dp/B0153BASSY/)
Containers for no pour agar (Pasty Plates). [US](https://www.amazon.com/Glad-Food-Storage-Containers-Round/dp/B000WGBMMM/) [Europe](https://www.flaschenbauer.de/einmachglaeser/sturzglaeser/sturzglas-225-ml-to-82) (maybe use Google translate on that site). Also if you are in North America there are Glad mini rounds, they are used in the original Pasty Plate tek. They also have [430ml jars](https://www.flaschenbauer.de/einmachglaeser/sturzglaeser/sturzglas-430-ml-to-82) suitable as substrate containers
A pressure cooker. Good ones are a b**ch to find in Europe. I wouldn't buy [that one](https://www.ebay.de/itm/Pressure-cooker-17L-Stainless-steel-Made-In-Turkey-Largest-Size/133128864948) or similar constructed ones, they are complete s**t, build up next to no pressure and need ungodly amounts of water. I have two of them, but had to do some haphazard MacGyveresqe hacking to get them to sterilize properly, I'll bring that up later.
I also have a Fagor Alu 22 (22 liters, fits eleven quart bottles), but I think that model went out of production in 2017 without a replacement. IMHO the only sane option in Europe right now, would be to order a Presto from the US, they're ~80€ + 40€ shipping, so not that bad. [Presto 23 quart PC](https://www.amazon.com/Presto-Aluminum-23-Quart-Pressure-Canner/dp/B073NCFL2L/)
Also on US websites like shroomery, you'll always read something like "sterilize 90min @ 15 psi". Pressure cookers in Europe usually have no gauges and only go to 50-70 kPa (~7-10 psi). It isn't as bad as it sounds, since sterilization time isn't linear with pressure/temperature. I've found I can get away with 120 min sterilization time for grains, 75 min for PF sub and 30 min for agar.
Scalpel handle and blades. [US](https://www.amazon.com/100-Scalpel-Blades-One-Handle/dp/B01MPX3JTI/) [Europe](https://www.amazon.co.uk/Swann-Morton-Handle-5-10-Blades/dp/B004OIAVJY/)
(optional) inoculation loop. [US](https://www.amazon.com/OESS-Reusable-Inoculating-Inoculation-Bacterial/dp/B071DCS7TW) [Europe1](https://www.amazon.co.uk/Akozon-Inoculation-Inoculating-Microbiology-Laboratory/dp/B07KM7F8VH) [Europe2](https://www.amazon.co.uk/sourcingmap%C2%AE-Inoculating-Microbiology-Tissue-Culture/dp/B071X44DS4/)
Tyvek (for filtered lids). [US](https://www.amazon.com/Dupont-Tyvek-105gm-A5-Sheets/dp/B07418F31G/) [Europe](https://www.amazon.co.uk/Tyvek-75gm-Bumper-pack-sheets/dp/B004EXTKSW/)
(optional) oster blender attachments used for PF slurry or LI. [China](https://www.ebay.com/itm/4-Head-Ice-Crushing-Crusher-Blade-Replacement-Part-For-Oster-Osterizer-Blender/182451440105)
3M Micropore tape (for filtered lids and monotub holes). [US](https://www.amazon.com/3M-1530-1-Micropore-Tape-Pack/dp/B0082A9FEM/) [Europe](https://www.amazon.co.uk/3M-Micropore-Surgical-First-Medical/dp/B01KYK2666/)
A spray bottle for soapy water. [US](https://www.amazon.com/Tolco-Bottle-Frosted-Assorted-Colors/dp/B000H88PCU/) [Europe](https://www.amazon.co.uk/Leifheit-72416-Laundry-Sprayer/dp/B0049PB11Y/)
Isopropyl alcohol (rubbing alcohol), 70%. [US](https://www.amazon.com/Amazon-Brand-Isopropyl-Antiseptic-Technical/dp/B07NFSFBXQ/) (dilute down to 70%, that percentage is best for sanitization [EU](https://www.amazon.co.uk/We-Can-Source-Ltd-Fingerprints/dp/B07PGB5X6Y/)
A rack to elevate your agar dishes while you do transfers, like these that come with microwave ovens (contaminants tend to collect on the SABs bottom).
A slightly wet towel to put the SAB on. Some people disagree on this, I use the towel to absorb the sprayed soap/water mix and not having that run off the table.
A clear box that's modified as a SAB. I use this one as a SAB, maybe they ship outside Germany. Anyway the manufacturer is kis.it (builds the monotub too), so I think they might be available elsewhere in Europe: https://www.obi.de/aufbewahrungsboxen/obi-allzweckbox-santos-transparent-oversize-140-l/p/3333341?template=PDP&box=box4
More clear boxes used to fruit bottles (basically a monotub, just with individual substrate containers). I use these as unmodded monos (no holes, no flipped lid, lids not latched): https://www.obi.de/aufbewahrungsboxen/obi-allzweckbox-cadiz-l-mit-4-rollen-transparent/p/1930387.
Butane torch [US](https://www.amazon.com/Multipurpose-MDee-Culinary-Refillable-Adjustable/dp/B07MNN2B43) [Europe](https://www.amazon.co.uk/Kollea-Adjustable-Refillable-Blowtorch-Soldering/dp/B07QC1T6H5)
Bottles (can be wide mouth pint mason jars (US), quart Ziplock PP5 containers (US) or [these (which I use)](https://www.ebay.co.uk/itm/Round-Food-Containers-Plastic-Clear-Storage-Tubs-with-Lids-Deli-Pots-2oz-to-32oz/232308091965)
Was looking into this more.
>To be effective, the autoclave must reach and maintain a temperature of 121° C for at least 30 minutes by using saturated steam under at least 15 psi of pressure. Increased cycle time may be necessary depending upon the make-up and volume of the load. (link)
As explained here, it would seem that a high quality standard US pressure cooker should reach such a pressure - but that an EU one could be slightly short of it. I would think a cooker with a pressure gauge on it would be best. This looks like a super high quality model, though this one looks more affordable!