Kitchen Aid Professional 600 Stand Mixer

Recently after trying several other “high-end” mixers I decide to go back to the Kitchen Aid. This would not be my first Kitchen Aid mixer. About 15 years ago I took some classes on cake decorating and for a few years ran a cake business from my home. At that time I was looking for a stand mixer that could handle large batches of butter cream frosting. I tried Sunbeam and Oster and several other “consumer” grade stand mixers and found that in less than a month with each they would burn out. Finally, I looked at the Kitchen Aid; this was back when Hobart made them. It was exactly what I was looking for. The problem is it was almost three times the cost of the mixers I had been using. But, I knew if I wanted a mixer that could handle what I would be using it for that I had to spend the money. I borrowed the money from my sister and bought it.

I loved everything about the mixer. That was until I started using it for bread dough a few years later. It never occurred to me to worry about the dough hook when I bought it. I should have however. The thing had the worst dough hook I have ever seen. Even to this day I have never found a worse dough hook. The problem was the dough would get on the hook and then just ride it around the bowl. The dough just didn’t get kneaded and so it didn’t make good bread. I held on to this mixer for almost 12 years. Then I started looking at machines like the Bosch Universal, the K-tech, the Dimension 2000 and the Electrolux Magic Mill Dlx, while all of these are good mixers to be sure. They were just too big. I didn’t use them all that often. By this time I was cooking for two and it just didn’t make sense having a mixer that could make 5 to 8 loaves of bread or turn 5 pounds of boiled potatoes in to mashed potatoes.

So once again I started looking for a new mixer. I came back to the Kitchen Aid. The problem was that the Kitchen Aid mixers were now being made by Whirlpool having been bought from Hobart many years before and what I was hearing from people that bought the Whirlpool Kitchen Aids was that the quality of the machine just wasn’t what it was. Basically, people felt that Whirlpool turned them in to mass market mixers that just didn’t hold up well.

I spent a lot of time reading user reviews on the internet and I turned to the one source I knew I could trust for getting the honest truth on these mixers. America’s Test Kitchen. I am a big fan of America’s Test Kitchen and having watched their PBS TV show and having owned many of their cookbooks I knew how they tested products. It also helped that everything I have ever tried from their cookbooks turned out perfect and all of the equipment that they have recommended that I have bought was everything I could have hoped for and more. So, I asked. As it turned out they have used and tested just about every mixer I have ever owned and a couple I hadn’t.


New KitchenAid 600 $399.99
  • Professional 600 6Qt Stand Mixer - White
  • Professional 600 6 Qt. Stand Mixer Licorice
  • Professional 600 6Qt Stand Mixer - Empire Red
Refurbished KitchenAid 600 $239.99
  • Refurb 6Qt Professional 600 - Cinnamon
  • Refurb 6Qt Professional 600 - Winter Green
  • Refurb 6Qt Professional 600 - Meringue

The first thing I did was look at what they had to say and how they rated the mixers that I have owned. They were right on the money on those, they were good for the most part, but each had their own problems. Then I started looking at the Kitchen Aid mixers. There are several models ranging in price from a little over $200 up to almost $400. The one that got the best rating was the Kitchen Aid Pro 600. So, after doing my internet research on it and paying close attention to the negative comments from users of the machine, I decide to give it a try. I bought mine locally so that if I had any questions I would have someone to ask and if I needed service or repair I had someplace close. The one thing I found very interesting about the America’s Test Kitchen ratings was that all of the lesser machines, many of which they use on their shows themselves rated very poorly and usually, in the power or ease of use department.

While researching the mixer I discovered a few things about the Pro 600 that had me very curious. First the bowl on this mixer is much wider than the one on my original Kitchen Aid. I hoped that this would make adding ingredients to the bowl while mounted on the mixer easier and less messy. I also learned that it had a new style plastic pour shield. Again, I hoped that it would make adding ingredients easier; this new one has a feed shoot instead of a single sided plastic lip. The original pour shield I didn’t like and didn’t use. But, the most interesting thing about the Pro 600 was that it had a new style dough hook. What I call a pig tail dough hook. Why a pig tail, because if you have ever seen a pig tail then you know what this new dough hook looks like.

Before buying I tried to find some information on this new dough hook. I knew I was going to want to make bread with this thing and I wanted to make sure that the dough hook would knead the dough and not simply provide the dough with an amusement park type ride. I couldn’t find anything. Even the user’s reviews didn’t mention much about the new dough hook. So, I took a chance and bought the mixer anyways.

I have had the Kitchen Aid Pro 600 since early November 2005 and I have not only made mashed potatoes with it, but a large batch of chocolate chip cookies, several dozen loaves of bread, cakes, pie dough and more.

The first thing I noticed after taking it out of the box is that the machine is metal and is well made. It is heavy, not cast iron stove heavy, but heavy as in it feels like good quality. The second thing I noticed was the amount of noise it made. Just turning it to the first speed had the thing sounding like a cement mixer. I mean this puppy is loud. It has to be 5 or 6 times as noisy as my original Kitchen Aid was. It sounds like it is trying to make peanut butter out of pea gravel. Well, I would be lying if I said it didn’t make me think twice. I mean how can a machine that makes this much noise be good quality? But, I pushed that a side and made a loaf of whole wheat bread. I mill my own flour and I knew that even a single loaf batch would be a good test for the mixer.

The Kitchen Aid Pro 600 did a fantastic job. Once the motor was placed under load it smoothed out and quieted down by several factors. But, what was even more impressive was the new dough hook. I have to tell you this dough hook kneads like a champ. It is the closest thing I have seen to hand kneading. It really works the dough and works it hard. This is a good thing as it develops the gluten in the dough so that you get a nice high rising loaf that has good structure and crumb and is light. I had whole wheat bread that was as light and moist as white bread. Well, this had me very impressed and this also helped to push the noise issue to the back of my mind. I mean I still wasn’t happy with the noise, but so far the mixer was doing a great job and the motor didn’t even grunt while mixing the whole wheat bread dough.

Next came Thanksgiving and so I made mashed potatoes in it. I was having some friends over and ended up feeding it nearly 6 pounds of cooked potatoes. The mixer with the paddle attachment again did and incredible job and it didn’t grunt once. By now I was seeing a pattern. The machine quieted down a considerable amount when under load. Maybe the noise wasn’t going to be a problem after all. Also for Thanksgiving I had to make noodle dough (we make homemade noodles that are cooked in turkey stock that we use instead of gravy on our mashed potatoes and stuffing.) The noodle dough has to be one of the stiffest dough’s you can throw at a mixer. It is nearly twice as stiff as whole wheat bread dough. It has to be so that the noodles don’t stick together while you are cutting them. The mixer once again came through like a champion. In fact I had to be careful as I could actually get the dough too stiff.

Finally, Christmas came along and it was time for making fruit cake and cookies. No problems with either of these recipes. The fruit cake batter is thick and contains lots of big chunks of fruit and nuts. The cookie recipe (chocolate chip) makes 12 dozen cookies (about 1 tablespoon of dough per cookie), neither of these thick dough’s/batters caused a problem.

Since November 2005 I have made about 40 loaves of bread. We tend to go through a lot of bread and I am just as impressed with the kneading and the new dough hook now as I was with that first loaf of whole wheat bread. I like it better than my bread machine, which I never thought I would say.

The mixer has several speeds from a slow mixing to a high speed whipping and everything in between. The controls are easy to use and figure out. It is simply a little sliding lever on the slide of the machine. Slide it forward to turn it on and speed it up, pull it back to slow it down and turn it off. Another nice feature is that the machine slowly starts and then gradually over a few seconds increases to your chosen speed. This is supposed to help prevent ingredient fly out. If you have ever turned your mixer on and have it blow the ingredients in the bowl all over the kitchen then you will appreciate this slow power up feature. It does help to a certain degree, though you are better off starting at a slow speed until all of the ingredients are moistened and then speeding the mixer up.

Like all Kitchen Aids before it, the Pro 600 has an accessory connection on the front. It is hidden by a metal cover that flips up out of the way so that you can connect attachments to the mixer, attachments like a citrus juicer, food slicer, meat grinder, pasta roller, pasta extruder, grain mill and more. I didn’t test the mixer with any of the available attachments. But, they are available and there is a good range of them too. It is important to read all of the instructions. Most attachments require you to use the mixer at a certain speed and going above that speed could damage the mixer and/or attachment. So please read all instructions.

The new bowl shape is great. Having a wider mouth on it makes adding things like flour, eggs, etc. to your bowl while the machine is working not only easier but much less messy. The new pour shield is in my opinion every bit as worthless as the one that came with the original Kitchen Aid. It makes it impossible to see in to the bowl clearly and you have to stop the machine and remove it should you need to scrape down the sides of the bowl and that is a task that you have to do at least once for everything you mix, so the shield can be a real pain. In the end life was easier when you didn’t use it. However, it is included in case you want to use it. Personally, I would like to see the mixing bowl modified so that it had a nice wide flat lip on one side to make adding ingredients easier. I don’t see why this couldn’t be done.

Finally, the warranty on the mixer is quite good. It is one year parts and labor and if something should happen to the mixer during that year you simply call the support number and they will send you out a new machine and even pay the shipping to return the defective one. Not a bad warranty if you ask me.

In the end I have to say I am extremely happy with the mixer. Once I realized that the noise wasn’t a sign of a cheaply made machine it isn’t an issue. Sure I would like to see it quieter sounding, but that is just so you can talk or listen to the TV or radio while you work.

Review written by Robert Barnett.

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  • This is a wonderful review, and very helpful for those looking to buy a heavy-duty stand mixer. What I would add is that the Pro 500 is the same line, slightly cheaper, and the only difference is the bowl size. Instead of a 6-quart bowl, it comes with a 5-quart bowl. I own a Pro 500, and it works just as marvelously as the Pro 600, which I have had the pleasure of using at my in-law’s house. Unfortunately, it has the same noise problem.

    Brianna
  • Very helpful review….thanks!

    Lama
  • I have the Professional5 Plus. It is indeed a great mixer, and I am finally proud of every single batch of cookies, cake, and bread that comes out of my kitchen. I did not go wrong purchasing a KitchenAid.

    Toni
  • Wondering if you have ever done 2 loaves of bread in your 600? Can you give an idea of what size loaf you have made? My standard loaf size is about 1 lb. 10 oz before putting the dough into the pans. I have a 600 ordered which will arrive 2 days before Thanksgiving and I am wondering if I can do two of those, whole wheat.

    Andrea
  • I just bought mine from Amazon, they have it on sale for $219 w/ free shipping (new not refurbished but only the black Licorice model) this one seems to be the best bang for the buck. I remember my mother’s Kenwood, it had a lot of attachments, KitchenAid has much less attachments but they have just the ones I need.

    This is a very detailed review. Thank you.

    Mariano
  • Kitchen Aid Professional 600 Stand Mixer is nice, good reviews

    my can
  • We owned a regular Kitchen Aid stand mixer for 13 years and LOVED it, but when we decided to upgrade to a heavy duty 5 qt. bowl lift stand mixer we were in for a very big disappointment! Regretably, we gave away the first mixer and theirs is working better than our new one! I DO NOT RECOMMEND THESE ‘HEAVY DUTY MIXERS’ TO ANYONE who likes to cook using whole wheat. They can’t handle double batches of 100% whole wheat bread. They can’t handle the food grinder attachment for grinding wheat sprouts, or making whole wheat pasta. At first it handles dough beautifully, but the gears start ‘popping’ after a year or so, and by then your warranty is expired. Having used a smaller Kitchen Aid mixer for 13 years, I did not worry about changing my dough recipes. I didn’t see in their instructions that I could not use 100% whole wheat until it was too late. It’s very discouraging to spend $400 for a mixer that can’t do any more than the smaller, less expensive, models. These are NOT heavy duty mixers. You have to ‘baby’ them more than the smaller mixers. BEWARE wheat-savvy-cooks…This is NOT the appliance for you. The repair center says it will be a minimum of $75 or so to fix our gears. PLUS, I can no longer make whole wheat bread (I must use white flour too), and I no longer dare use the food grinder attachment (which was $75!) because I don’t want to go through this repair again!

    Marie Fullmer
  • I really appreciate all the time it took to write this thoughtful and thorough review. I is invaluable when I make a purchase decision.

    Rob Yorke
  • marie fullmer, or anyone with an opinion…

    do you have an opinion on other standing mixers like the Bosch or Blendtec? I want to make bread and lots of it without spending over $400-$500. I have 6 kids and make large batches of everything I do. I have been using a friend’s 20 yr old Bosch…I love it…wondering if the newest 800 watt one is as good. ALso Blendtec has a 1000 watt version in the same price range. HELP!

    cathy endicott
  • Marie Fullmer, which model did you buy that did not work well? Was it the Pro 6 that this review is written about?

    Courtney
  • I don’t know if you are an unbiased person or affiliated with some corporation, but I found this review helpful. Thanks.

    Kim
  • I sure hope your KA continues to serve better than mine has. I never do whole wheat (read the manual), go gently on the pasta, quit grinding meat(bought a Waring grinder) and do two loaves of white bread a week. I do resort to a 2 lb. rye or sourdough once a month but gave up it cutting in pie crusts. I have a small cement mixer that mixes my planting soils while running quieter. Now I’m kneading by hand because Whirlpool built a piece of junk and decided to bail on it. The Professional 6 boasted a lower gear ratio (more power from 525 watt motor) of 6.57:1 vs 6:1 on smaller mixers. When the plastic gear housing got tired the primary gear failed. No replacement is available, WHEE. If I’d but abused it early and often I’d have learned of the problem in time to collect enough parts to keep it going. New motor and gear (6:1) along with a metal gearcase are on the way. It should still mix cookies, cakes and frostings, looking pretty as new, but looking for a mixer that can handle bread. On with the search.

    Jim Keller
  • I really appreciated the review of the Kitchenaid Pro 600. I’ve had a Kitchenaid Artisan for about 3 years and it’s pooched. I am quite disappointed as I was under the impression that it would last so long, I’d have to leave it to someone in my will. So now I’m considering a Pro 600. Great info.

    Kathie
  • I have my second KitchenAid mixer in pieces. The beater shaft won’t stay on. KitchenAid customer service says that I wasn’t supposed to knead my bread for 10 - 15 minutes but for 3 - 4 and then continue kneading it by hand. If I wanted to knead by hand, I wouldn’t have gotten the mixer in the first place. Cook’s Illustrated says that the Cuisinart 7 qt. is better at bread dough than the KA pro 600. Does anyone have an opinion on that?

    Sandy Dobday

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