How NOT to Cook with Water – Poaching

April 27, 2018 6 Comments

How NOT to Cook with Water - Poaching

How NOT to Poach Foods

I’m sure that everyone has heard the joke about the person who was such a bad cook that they couldn’t boil water.  The subtext is that it takes absolutely no skill to boil water.  But, the joke is on them.

There is more to boiling than meets the eye, and there are relatively few foods that benefit from being boiled.   What’s more, as with most cooking methods, there are some mistakes that many cooks make when it comes to cooking foods in liquid.

Let’s take a closer look at cooking methods involving submersing foods in liquid:  poaching, simmering and boiling.  The main difference among these three methods is the temperature of the liquid used, but another pivotal difference is the kinds of foods best suited to each method.

Master the techniques and learn to avoid the mistakes, and you’ll never be the butt of the boiling water joke again.


Poaching is a moist cooking method best suited to delicate foods, such as eggs and fruit.  It is also an excellent choice for cooking very lean proteins, such as non-fatty fish and chicken breasts.

Moist cooking methods do not brown foods, so in order to add extra flavor, there is every reason to use a flavorful broth, stock, juice or even milk as your poaching liquid.

Many people wonder, “why poach if the food is just going to look pale and unattractive since it doesn’t brown?”

In the case of lean proteins, such as fish and chicken, the food is served with a sauce which serves to “camouflage” the pale meat.

Poaching is also a wonderful way to prepare lean meats for further processing, as in the case of chicken or fish salads.  In most salads, moist, soft chicken is much more pleasing in texture than seared meats.

The classic temperature range for poaching is between 160F-180F (71C-82C).  This is well below the boiling point of water (212F/100C).  Rather than use a thermometer to test the poaching liquid, it’s best to know what signs to look for.

There will be small bubbles on the bottom of the pan, but they won’t rise to the surface.

The liquid will have just started to steam.

If you look closely, you will see that the cooking liquid is “moving.” As the liquid is heated at the bottom of the pan, it rises to the surface where it cools and falls to the bottom where it heats and then rises.  This type of current is called a convective current, and you will be able to see this especially if you add spices or chopped herbs to your cooking liquid.

You might see bubbles forming around the edges of the pan. This lets you know that you are at the upper end of the poaching range and that you’ll want to adjust the heat.

In a nutshell, poaching involves slowly and gently cooking food submersed in a flavorful liquid and removing it when the food reaches a target temperature.  It sounds pretty straightforward, but let’s take the time to consider some pitfalls of the method.

Mistake #1 My Food Is Dry!

It might sound counter-intuitive that a food cooked in a liquid could end up dry, but it happens.  Here’s how to avoid it.

The Fix — Mind your Temperature

Make sure that your cooking liquid is at the correct temperature.  You do not want to see any bubbling at all.

It’s hard to resist the urge to raise the temperature so that the cooking liquid is bubbling because we are programmed to think that hotter is better.  Unfortunately, the lean proteins that most benefit from poaching are the same ones that can easily dry out.

If your cooking liquid is at too high a temperature, the lean proteins will literally shrink up, squeezing all the moisture out of the meat.  Poaching is not a cooking method you can walk away from without checking in.

Adjust the heat as necessary and frequently check the temperature of the food with an instant read thermometer to ensure you do not overcook your food.

To better guard against drying out, you can poach with your liquid at the target temperature.  If your fish will be done at 140F, there is no reason why you can’t keep your liquid at 140F, too.

It might take a little longer to poach at this lower temperature, but it will guarantee that your food doesn’t overcook and dry out.

How to Poach Eggs

Mistake #2 – My Eggs Fell Apart!

I’m sure you’ve all seen lovely poached eggs at swanky brunches.  Not the kind that you “poach” in little round cups, either, but the kind that are poached, free-form, directly in the cooking liquid.

I put the quotation marks around poached to emphasize that, unless the food is actually submerged in liquid, it is not technically poached, but rather coddled or steam poached.

I, for one, know that a little knowledge is a dangerous thing.  I thought I could poach eggs just by dropping them into boiling water.  What I ended up with was hard cooked egg yolks and a bunch of ribbons of cooked egg white.  Not at all what I had in mind, and certainly not attractive for my Eggs Benedict!

The Fix — Slow and Steady Wins the Race. ( Plus a little acid!)

Always remember that poaching liquid should not be bubbling. The agitation caused by boiling, or even simmering, water will shred a raw egg white, leaving you with nothing but yolk.  And egg on your face.  Here is an almost foolproof way of poaching an egg: Make sure your poaching liquid is at least 2 1/2″ deep.

Keep the water at around 170F (77C).

Add a tablespoon or so of vinegar or lemon juice to the water. Adding this little bit of acid lowers the pH of the water and causes the proteins to denature, or cook, more quickly, thus minimizing the risk of fly-away whites.

Crack your egg into a small cup or a ramekin.

Stir the water in the pan to create a kind of whirlpool in the center.

Immerse the cup holding the egg about halfway into the water, and then tip it so that the gently slides out into the center of the pan. Having the water moving around a fixed point will encourage any egg white that tries to stream away from the egg to wrap itself around it..  What you end up with is a very nicely shaped, evenly poached egg.

Let the egg cook to your preferred doneness–about four to seven minutes.

Remove the egg(s) from the water with a slotted spoon, and serve immediately.

If you want to poach a lot of eggs to serve a crowd, under cook each egg by about 1-1 1/2 minutes and then remove to a large bowl of ice water to stop the cooking process. Reheat all the eggs at once right before service for a 1-1 1/2 minutes.

Mistake #3  Wow, That’s Bland!

One of the main reasons to poach food is to keep it soft and moist.  The last thing you want, or could get at these low temperatures, is a nice sear.

Unfortunately, the Maillard reactions that take place during the browning process produce literally dozens, if not hundreds, of flavor compounds.  If you poach in water, you are really missing out on being able to introduce a lot of flavor into the food you’re poaching.

The Fix — Nix the Water

Here are some flavorful alternative poaching liquids.  Consider the food to be poached, and choose a liquid, or a combination of liquids, that will complement the dish.

arrow vegetable, chicken, beef or fish stock

arrow court bouillon, which is a light broth that also contains some white wine

arrow red or white wine

arrow port

arrow fruit juices

arrow milk

arrow beer

And there is no need to stop there.  Make sure that your liquid is adequately seasoned with salt and pepper, as well as any fresh or dried herbs, spices, and other flavor enhancers including, but by no means limited to:

arrow ginger

arrow lemon juice or other citrus juice

arrow citrus zest

arrow all spice

arrow star anise

arrow basil

arrow oregano

arrow sage

arrow rosemary

arrow bay

arrow thyme

arrow clove

arrow cinnamon

arrow garlic

arrow shallot


How NOT to Cook with Water – Boiling

How NOT to Cook with Water – Simmering

Last modified on Sat 14 December 2019 6:11 pm

Comments (6)

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  1. Carol Schmidt says:

    I have been poaching eggs for YEARS but recently found this most helpful hint: strain the eggs in a smooth strainer/colander, then pour them in a cup before pouring them into the water. I also place the cooked eggs on a folded paper towel before serving. This gets rid of excess water that can make your toast soggy.

  2. Karen says:

    How do you know if your poaching is done for your chicken?

    • I suggest you use an instant thermometer to determine the internal temperature and over time, you’ll get a feel for when the chicken is ready to remove from the poaching liquid.

  3. Valerie Silva says:

    Hi, Reluctant Gourmet. My problem is that my stove won’t simmer, let alone poach. It’s boil, or nothing. I’ve tried the cast-iron plate that goes under the pot, above the burner, but it only works for a few minutes, and the food is boiling again. Can you offer me a solution? I’m getting really frustrated. Thank you!

    • Hi Valerie, what you need is a heat diffuser to spread the heat evenly across the bottom of your pan. This works well with pot and pans that don’t have a heavy bottom or a stove that doesn’t give you more heat control. You can find a selection at most housewares stores or at Amazon.

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