So a lot of times a cake is really dry, whether the recipe author intentionally does that or if I did something wrong I'm not sure (maybe it's how it's meant to be but it doesn't suit my tastes).

What can I do after the cake has been cooked and finished to make it not so dry?

And similarly, what can I do before it's been cooked to make it not so dry? I figure adding butter would help, but I'd rather not add more fat / calories, so I'd prefer an alternative.

  • 1
    Could you clarify please: what kind of cake are we talking about? Pound cake / sponge cake types or yeast-based cakes?
    – Stephie
    Commented Apr 29, 2016 at 11:08
  • @Stephie happens lots of time, the most recent was a banana cake. I'm not really sure which of those classifications itd fit under
    – Aequitas
    Commented Apr 29, 2016 at 11:29
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    Add a few tablespoons of water and oil to the cake mix to make it moister. Try baking it with less time. Try using a few tablespoons less flour.
    – Chloe
    Commented Apr 29, 2016 at 20:05
  • 1
    for fruit cakes, simply fruit juice works very well!
    – njzk2
    Commented Apr 30, 2016 at 0:26
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    Cut the cake into thinnish layers and lather it with plenty of icing/frosting/jam spread. If its too far gone, there's always using the cake as a component for trifle or fudge.
    – Criggie
    Commented Apr 30, 2016 at 10:42

6 Answers 6


No matter what kind of cake you've made, if it turns out too dry, you can moisten it with an appropriately flavored liqueur or syrup. Use a skewer to poke holes every inch and a half or so, then use a pastry brush to paint on the liqueur or syrup getting more into the holes. Coffee syrups come in sugar free varieties if you'd rather not add more sugar.

As far as what is happening, since it is happening with different recipes, I suspect your oven. Is it running hot? Use an oven thermometer to be sure that you are getting the temperature you want. Also, check cakes frequently in the last 10 minutes of baking, using the method recommended in the recipe to gauge the doneness. Usually, the toothpick test works. Stick a toothpick into the cake and remove. If there is no batter on the toothpick (a few moist crumbs are OK), then the cake is done. Cakes that are overdone will always be dry.

  • 1
    It's well worth addressing the underlying cause. That would be worth +1 on its own, as would the ideas for this time.
    – Chris H
    Commented Apr 29, 2016 at 12:07
  • I think you did a good job of pointing out that the OP needs to address the underlying cause. I didn't say anything about it in my answer but was going to mention it in a comment until I saw your answer.
    – Chris H
    Commented Apr 29, 2016 at 12:52

First, you are not telling us the recipe(s), or your typical way of choosing and following them. Due to your reference to fat and calories, I suspect you might be choosing recipes with lower fat/sugar content than average, and possibly reducing fat and sugar in them. If this is the case, there is an important thing to note: your cake still has to be made up of mostly fat, sugar, and hydrated starch, with some eggs as binder. If the recipe creator or you added too much other stuff in order to reduce calories (which can also take the form of e.g. using whole wheat instead of the finest grade), you will get a drier, less cakelike result. If that's what you have been doing, you will need to get back to a more standard recipe.

Second, let's assume that you are using a standard recipe with sufficient sugar+fat. In this case, the most likely culprit is overbaking. You should be testing the cake with a toothpick or thermometer, not just sticking it in the oven for the time suggested in the recipe. Also, you might try to bake it at a lower temperature in case the outer layers dry out before the center is done. Assuming proper baking time and standard ratios, a cake won't be dry.

Third, let's assume that you are close to standard ratios but just a bit too far off, bake by doneness, and want to tweak just a little without getting more fat or pure sugar into the cake. In this case, you have two options (you can combine them too).

  • add trapped moisture. Adding pure liquid (water, milk) won't help, but fruit purees are good. Applesauce is the traditional one. Slightly dessicated versions will work better than freshly pureed fruit, and high-pectin fruit works best.
  • add emulsifiers. They make the cake feel moister. You can add yolks, pure lecithine or some other emulsifier if you have it in a pure form. The mayonnaise advice mentioned in another answer also works that way, as commercial mayonnaise contains chemical emulsifiers (physical ones won't work in a cake).

If all this fails, you can try a syruped cake as suggested by Jolenealaska, but while not unpleasant, it does have a very different mouthfeel from a standard cake.

  • What is an emulsifier in a pure form?
    – johnny
    Commented Dec 26, 2018 at 17:19
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    @johnny just pick any chemical emulsifier, there are about a dozen of them. "In pure form" was a wording I used to make the contrast to something like egg yolk, which is a common kitchen ingredient that contains emulsifiers. It is not a set term.
    – rumtscho
    Commented Dec 26, 2018 at 17:27

A plain sponge or similar can be turned into a lemon drizzle cake (BBC, many other recipes available). Although this adds some sugar, the actual amount is small compared to the rest of the cake. For a really dry cake you might want to make the drizzle a bit runnier (less sugar) anyway.

Variations on this are easy. Orange and lime are obvious choices, I've had success with whitecurrants (though the topping was a little jammy).

Otherwise splitting the cake and filing it with something compatible has to be the way to go. Almost anything you add will include sugar, most will include some fat as well. You can seek out low calorie icing options if you really want, but it's already a cake. Any way you can get fruit in the filling/topping will help with both moisture and calories, with the more calorific part just to hold the fruit together. For inspiration you could look at a fraisier (pics via google). Note that many of these options change the keeping qualities of the cake (it might even need to go in the fridge).


An alternative to moistening the cake itself could be to serve it with something moist. I usually make a glaze/frosting if the cake itself turned out too dry. Sometimes (not always) the cake will not feel so dry when you eat it. It depends on the cake, serving with sauce or ice cream can also help.

Concerning the cause, other answers have good suggestions, I would like to add that it could be related to the ingredients you use. Different flours vary in gluten and protein (I think that is the cause) and absorb liquid differently. For instance, if you replace some wheat flour with coconut flour, you should add more liquid to the recipe.


The best and easiest way to fix this problem is to put the cake upside down when you get it out of the oven. Let it rest till it's cooled down.

  • 7
    How is this going to fix a dry cake?
    – Marti
    Commented Apr 29, 2016 at 14:10
  • @Marti - maybe trapping the steam to keep the cake moister?
    – Megha
    Commented Dec 6, 2016 at 16:11

Add mayonnaise to the batter. Don't laugh, Google it.

  • 5
    Welcome to the site! As a new member, I recommend you take the tour and visit our help center to learn more about the site. That said, your answer could benefit from "fleshing it out" a bit: why do you use majo, how much and in addition or instead of the other ingredients.... "Google it" is not the kind of answer we like here, we prefer having the information right here in the answer. (Linking outside for additional info is fine, though.)
    – Stephie
    Commented Apr 29, 2016 at 14:45
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    How on earth can I say how much to use and in addition or instead of other ingredients? The OP never gave any specifics regarding his/her recipe. They asked, "And similarly, what can I do before it's been cooked to make it not so dry?" So I said, add mayonnaise which will work. If they want specifics, he/she will either need to add more info about his/her recipe or Google it like I said.
    – EL MOJO
    Commented Apr 30, 2016 at 3:36

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