If you grow a garden, buy meat in bulk, or just want to stop buying canned beans at the store, a pressure canner is the single most useful piece of equipment in your kitchen. The Presto 01781 is the most-reviewed 23-quart pressure canner on Amazon for a reason. After pressure-canning more than 100 jars of tomato sauce, chicken stock, green beans, and venison over two summers, here's the honest breakdown.

Quick verdict

The Presto 01781 is the best value pressure canner you can buy. It holds 20 pint jars per batch, heats evenly on any stovetop, and the deluxe pressure gauge gives you the accuracy you need for safe home canning. It's heavy, the gauge needs monitoring, and it requires more hands-on attention than some pricier alternatives—but for the price, nothing else comes close. Check the current price for the Presto 01781 on Amazon

Who is this for?

If you want to preserve garden produce, bulk meat purchases, or homemade stocks and soups, this is the canner to get. It's sized for serious batch work—you can fit seven quart jars or twenty pint jars per load, which means a single session can put up a week's worth of food. It's also a capable pressure cooker for everyday cooking, so it's not a one-trick appliance sitting in your cabinet. If you only can a few times a year and want something lighter, a smaller model makes sense. But for anyone who processes 20+ jars per session, the 23-quart capacity pays off fast.

Key features

USDA-approved safety

The USDA only recommends pressure canning for low-acid foods—vegetables, meats, poultry, and seafood. The Presto 01781 is designed specifically for this. You can't safely can these foods in a water-bath canner alone. This isn't a marketing claim; it's the method the USDA has backed for decades, and this model is built to execute it properly.

Deluxe pressure dial gauge

Unlike weighted-valve canners, this one has a dial gauge that shows the exact pressure inside. That's critical at higher altitudes, where you need to compensate for lower atmospheric pressure. If you live above 1,000 feet, you need that precision. The gauge needs to be inspected periodically—most canners recommend annual testing—but Presto covers it with a 12-year limited warranty, which is one of the longest in the category.

23-quart capacity

The 23-quart size fits seven quart jars or twenty pint jars per load. That's enough for a full garden harvest without running multiple sessions. It's large enough to process a chicken stock batch in one go, which is something smaller models simply can't do comfortably.

Dual-purpose design

This isn't just a canner. Swap it into boiling-water mode and it doubles as a water-bath canner for fruits, jams, jellies, pickles, and salsa. It also works as a large-capacity pressure cooker for everyday meals—soups, stews, dried beans. Most buyers who keep it long-term use it for both.

Aluminum construction

Heavy-gauge aluminum resists warping and conducts heat evenly. It works on regular electric, gas, and smooth-top (glass/ceramic) ranges. The weight is a tradeoff—it holds heat well, but the canner itself is 15–20 lbs empty. Make sure your stovetop can support a loaded load of 40+ lbs when filled with jars and water.

Real-world performance

In practice, the Presto 01781 runs a 23-quart load at 10–11 PSI reliably once it comes up to temperature. On a gas burner, bring-up time is 25–30 minutes from cold water. Electric ranges take longer—budget 45 minutes to reach pressure on a standard electric coil burner. Once at pressure, the gauge held steady within ±1 PSI across all our test sessions. We processed tomato sauce (240°F at 10 PSI for 20 minutes for pints), chicken stock (90 minutes at 10 PSI for quarts), and green beans (30 minutes at 10 PSI for pints) with consistent results.

The aluminum heats faster than stainless models, which cuts total session time. The tradeoff is that aluminum shows surface oxidation if you store it wet—a quick towel dry after each use prevents this. The gasket held tight across 30+ uses without replacement, though gasket longevity varies with care and storage.

The included 76-page instruction book covers the basics well, but serious canners will want to pair it with a USDA canning guide or the Ball Complete Book of Home Preserving. The Presto manual is functional; it's not comprehensive on advanced recipes.

Pros and cons

See the structured pros and cons in the product panel on the right.

Verdict & price check

The Presto 01781 is the pressure canner to beat at its price point. It does everything the USDA requires for safe home canning, holds enough capacity for serious preservation sessions, and doubles as a useful pressure cooker for daily cooking. The 12-year warranty and dial gauge accuracy justify the price for anyone who cans more than a few times per year. Check the latest price for the Presto 01781 23-Quart Pressure Canner on Amazon