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Question: Does it have a 100% stainless steel interior?  Any aluminum touching the food or (from the lid) dripping water on the food?  Any non-stick surface? Thanks!
Document: If the lid gasket is in good shape, and as long as the Presto steam vent is kept clean, it's 100% reliable. If it's clogged, the worst that can happen is that the over-pressure plug pops out.The primary advantage to the Fissler is that it's a much better pot! Its heavy bottom and multi-layer Stainless construction are better suited for browning meat and vegs. The stainless interior does not react to acidic foods and is much easier to keep clean.
Bought this item, cost a lot of money, instruction to use very confusing (regarding how much water with how much and type of food)First time I boiled potatoes and took for ever, when it supposed to reduce the time by 50 percent. Everybody told me I put too much water! Ok , second time I put only 200 ml of water and burned the potatoes! For the price I paid I would have returned the pot, but didn't keep the original box!
Purchased this unit based on Cooks Illustrated review even though some reviews here mentioned a faulty euromatic valve. During my third use it was clear the valve failed as the area between the handle and lid began seeping steam. It still provided a tender pot roast but after cleaning, I performed the 2 cup water test just to be sure. Oh well, thankfully I knew this might happen so it wasn't a WTF!? moment. Read the reviews people! :)Kudos to Fissler and their Customer Svc.
I read many reviews before I purchased this very expensive pressure cooker. It worked great the very first time I used it. I tried it again a few more time before I realized its the lid. The lid was leaking steam right away and there for never reached the pressure it needed to cook the food properly.I now need to contact Fissler and have them send me a new lid or part. I have read by others that they will send a replacement part but not a new item.
A bit scary to use the first time. I read the instructions three times before trying it. The food come out tasting great.
Following the proper instructions you do not smell the food cooking with the Fissler. When I cooked the Rotini pasta I smelled nothing until I released the pressure when in was done. Then the aroma made me very hungry.I highly recommend the Fissler Vitaquick!
I've been emailing the company back and forth with detailed accounts of my problems. They made me do a test with just water and steam still kept escaping from the handle (which is not supposed to be the case, apparently). I even took it to a friend's house to do a side by side cooking comparison to his pressure cooker and pressure could not be maintained at his stovetop on low heat (his pressure cooker did fine).
I received the Fissler and right out of the box did a water test. Yep, the handle leaks badly, lots of steam escapes, and the pressure does not hold. I kept having to raise the flame to re-pressurize the pot. I did all "trouble shooting", taking off handle tightening the screw etc, and performed 5 more water tests...all the same, handle leaks and the hiss and burbling is very loud.
I did not realize the advances pressure cooker technology had achieved in the past 15 years. The ability to release pressure while still on the stove and not run it under water is great. That alone is much easier. The Fissler is extremely quiet in operation and it is very easy to control the temperature and maintain the level of pressure you want. It is very easy to see and monitor the pressure level with the highly visible pressure indicator.
When the water heated up steam began to escape from the Eurovalve under the handle and the pressure indicator never rose to one or two lines. I stopped cooking, took it apart, cleaned it, and made sure everything was in working order. Tried again and still had a steam leak from the Eurovalve. I called the customer service number in the manual and got a lady who asked me who I bought the pressure cooker from .
Answer: All stainless steel interior, including the lid. No nonstick surfaces so there are no worries regarding chemicals leaching into food. Hope that helps