Why Shouldn't You Overcrowd the Pan When Cooking?

Posted on 04 Jun 2016 21:38

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A frequent cooking mistake is said to be overcrowding the pan. To say that you should never overcrowd a pan when cooking, however, is not an accurate statement. It depends on what type of cooking you are doing. When you are pan-frying, pan-searing, or sauteing, you should not overcrowd the pan.

One of the biggest keys to flavor and texture when using any of the above cooking methods (yes there are all slightly different), is the browning, or maillard reaction which occurs on the surface of the food when it comes into contact with the high heat, aided by the oil or fat.

The other day, I was eating lunch in an unfamiliar restaurant with a large group of people. The menu was quite large, and so, not knowing what was good, I ordered the Black Angus Burger. Now, don't get me started on the "black Angus" thing, it was the only burger on the menu. I sometimes forget my own common sense and fall back on the mistaken notion of "who can screw up a burger?"

Screw up the burger they did. In fact, when I first bit into it I thought the meat may be tainted. Another taste revealed the unmistakable truth. "Ugg…the burger is boiled," I muttered to my wife. She wasn't sure what I was talking about, of course, as I often say confusing things like this. Indeed, why in the world would anyone boil a burger?

Well, I did not mean that they have actually cooked a burger patty in a pot of boiling water (although this is not unheard of). What I meant is that they had used a ground beef mixture that was too lean with too high a moisture content, and too little fat, and cooked it over too low a heat. The result is much like what can happen if you overcrowd a pan. When the meat hits the hot surface, it starts to bleed off moisture. If there is not enough room and if the temperature is too low, this moisture will create steam and even standing boiling water. Instead of browning and getting a nice tasty sear, the burger boils in its own juice or steams. Boiled beef is a fairly nasty tasting dish.


If you want a nice piece of pan-seared salmon like this, then
don't overcrowd the pan. Stick to one or two pieces at a time
in a high-quality pan.

If you've ever browned a large amount of ground beef in a skillet and tasted it, you probably recognized, to a degree, what I am referring to. Browning such large amounts of ground beef gives off a lot of water, and you are mostly boiling the meat. Since we usually season it heavily or mix it with a heavy sauce of some kind, you don't notice the boiled taste. But you would notice on a burger!

A similar thing can happen with chicken. If you are trying to brown chicken breasts in a fry-pan, and you cover every inch of the pan with chicken, overcrowding it, you not only reduce the heat, preventing browning, but cause much more moisture to be released than can be evaporated quickly, resulting in a layer of steam and/or water, both of which prevent browning. Too much food then traps this moisture, delaying or preventing the browning altogether.

If the overcrowding is severe enough, you end up poaching the chicken breasts instead of browning them. The same thing goes for fish, meat, French fries, or anything you want to fry instead of steam.

If you want a nice even browning or searing and the flavor that comes with it, but you must cook large amounts, then it is usually best to do so in batches. And remember that heat is your friend.

If you are using a batter or a breading, the oil temperature must be optimal, as well. Lets say you are pan-frying a breaded fish, using a standard corn meal and flour mixture. If your oil temperature is too low, the breading will not brown and turn crispy fast enough and will instead absorb the oil, resulting in an oily piece of fish. If you overcrowd the pan, even if the temperature is initially optimal, you many cause the temperature of the oil to dip too low, thus retarding browning and crisping.

If the oil is too hot, of course, the breading or batter (for deep frying) will simply burn before the fish is cooked. For the most part, 375° F is the sweet-spot for this purpose.

© 2016 by Eric Troy and CulinaryLore. All Rights Reserved. Please contact for permissions.