How Long Does Cake Mix Last and Does It Go Bad?

How Long Does Cake Mix Last and Does It Go Bad?

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Yeah, you adored boxed cake mixes. You are quite useful and simple to use! But will you live forever? The answer is, unfortunately, no. When kept correctly, cake mix may readily keep long past the best by date, sometimes up to five months.

Hello there! Shea is my name, and I like creating cakes. Although I don’t use cake mixes very frequently, I like their ease of usage (and my mom certainly does, too). So when she inquired whether cake mix went stale and how long it lasted, I knew I had to find out.

Are you debating whether to utilize the cake mix that’s been lurking in the back of your pantry? This article will tell you all you need to know about cake mix shelf life.

People, let’s learn about cake mix!

Does Cake Mix Go Bad?

If you look at any pre-made cake mix, you will note that it does not have an expiry date. There is, however, a best by date. What’s the story? There’s a rationale behind this phrase.

If premade cake mixes are kept correctly, they will never go bad. Cake mixes may readily endure one, two, three, or more years thanks to preservatives. It doesn’t mean you shouldn’t utilize them.

Baking powder) will ultimately expire and become obsolete. Thus, although adding a leaver may bring an old cake mix back to life, I don’t particularly advocate it. The problem with using an outdated cake mix is that it will not work. The leavener (baking soda)

That tastes okay). smells At least you wouldnt have to worry about the cake mix getting you ill (as long as it was kept correctly and looks

How Long Does Cake Mix Last?

So, how long can cake mix be stored? Maybe a better question is when the optimal time is to use cake mix before the leavening agent expires. It’s rather simple:

  • Beyond the best by date, store-bought cake mix may survive up to five months in the pantry and seven months in the refrigerator.
  • Beyond the best by date, an opened store-bought cake mix may survive three months in the pantry and five months in the refrigerator.
  • Handmade cake mixes have a significantly shorter shelf life, lasting around seven days in the pantry and three months in the refrigerator.

How to Store Cake Mix

Remember that it all boils down to how you keep the cake mix. Here are a few things to keep in mind while storing cake mixes:

  1. Maintain it in its original, sealed packaging. This is the ideal location for your cake mix.
  2. Instead, use an airtight container. The seal is critical to the shelf life of cake mix.
  3. Store it in a cool, dry place. Heat, humidity, and light may all foster the growth of germs and spoil your cake mix.
  4. It should be kept away from strong scents. The last thing you want is for your cake mix to acquire the tastes of the environment.

If you don’t want to deal with the finickiness of pantry storage, you can use the fridge instead. Most mixtures may also be frozen. Cakes created with beaten egg whites (chiffon and sponge) will, however, spoil in the freezer, making it an unsuitable storage choice.

How to Tell Cake Mix Has Gone Bad

Regrettably, cake mix does not keep indefinitely. If you’re wondering whether your cake mix is still good, check for these tell-tale symptoms.

  • A strange look. Examine the cake mix carefully. Is it tangled? Is it possible that the texture or color has changed? Is there evidence of mold? If this is the case, it’s time to toss the cake mix and start again.
  • A strange or foul odor. As cake mix becomes old, it may have an unpleasant sour odor. Although this is still legally safe to consume, it will alter the taste of your baked good. It’s best to toss!
  • That just doesn’t taste right. If you decide to give it a go and bake using an unknown cake mix, the last step is the taste test. Does your dessert taste as it should? If not, you could have used an outdated cake mix. Toss in the garbage bin or power through.

The good thing is that store-bought cake mixes are rather inexpensive, so you won’t be out much money if your cake mix goes bad. You may also make your own cake mix, which is simple to do (and also budget-friendly).


You now know all there is to know about cake mix spoilage and how long it lasts. Still not satisfied with your views and questions? Don’t worry, I’ve compiled a list of commonly asked questions for you to ponder.

What happens if you eat expired cake mix?

Nothing. You will not get sick if you consume expired cake mix. What will happen, though, is a lot of disappointment. Seriously. You won’t be thrilled if you use an outdated cake mix and your chocolate cake mix tastes like a sour nightmare!

CAN expired cake mix hurt you?

The good news is that using an outdated cake mix will not harm you. It’s more a case of being dissatisfied with the end outcome. The texture and taste of your baked product may be affected, leaving it unusable.

Can you use Betty Crocker cake mix after expiration date?

After the expiration date, you can use Betty Crocker cake mix. Since cake mixes do not contain expiry dates, I should state the best by date. Just give it a quick look and smell before using it in your baked goodie.

How long is a cake mix good after expiration date?

Cake mixes may readily survive up to five months beyond the best by date on the packaging if stored properly. The same cannot be said for handmade cake mixes. They spoil more faster in the pantry and within three months in the fridge.

How long is Duncan Hines cake mix good after expiration date?

Duncan Hiness cake mixes are claimed to remain edible forever (which is the case for other kinds of cake mixes, too). This is due to the fact that the components will never go bad. The problem is that the leavening ingredient may not operate as it should, resulting in flat cake.

How long can you keep cake mix in fridge?

Cake mix may easily be stored in the refrigerator for many months beyond its expiry date (best by date). The shelf life of readymade cake mixes may be extended by up to five months. The shelf life of homemade cake mixes is extended to three months.

Final Words

Cake mix is fantastic since it never goes bad. All you have to do is store it correctly, and you can use it much beyond the best by date. To achieve a nice outcome, just inspect how it looks and smells before using it.

Did you realize that cake mix has a shelf life? Are you as blown away as I was when I found out? Please leave a comment!


Can I use out of date cake mix?

There is nothing wrong with using an old cake mix, but it may not taste as well as you want it to or may not rise as well as you would want. (This also depends depend on how old the mix is.

Can I use expired Betty Crocker cake mix?

Date of Optimal Use

This is utilized by us, the customers, as a quality indicator. The food is still safe to consume beyond the expiration date, but the flavor or texture may have changed, or the product may not have the full vitamin amount stated on the container.

How long does unbaked cake mix last?

Cake batter may be stored at room temperature for up to one hour, in the fridge for up to 48 hours, and frozen for up to three months.

How do you know if baking mix is bad?

The best method is to smell and inspect the biscuit mix: if it develops an odd odor, taste, or appearance, or if mold emerges, it should be removed.

How long can you use Betty Crocker cake mix after expiration date?

How long after the “expiration” date is cake mix still edible? 4 to 6 months after the best-by or best-before date on the label is a good bet, but your cakes should be OK for much longer. All you need to do is replace the depleted raising ingredient with baking powder or baking soda.

How do you know if cake is expired?

How can you tell if a cake is bad?
The look is moldy.
The texture might be dry or crumbly.
The outside is tough.
Slimy cake filling.
Feb 6, 2022

Can I use 2 year old Bisquick?

Bisquick may still be used beyond its expiry date for foods like pancakes and muffins, but it may lose its taste and texture. The product may increase the risk of foodborne disease. To be on the safe side, throw it away once the expiry date has gone.

Is it OK to use expired seasoning mix?

Dried herbs and spices do not, in the classic sense, expire or “go bad.” When a spice is stated to have gone bad, it simply implies that most of its taste, strength, and color have been lost. Thankfully, taking spoiled spices is unlikely to get you ill.

How long are seasoning mixes good for after expiration date?

The USDA considers spices as a shelf-stable product under Shelf-Stable Food Safety, and spices never actually expire. The taste and strength of such flavor deteriorates with time. Whole spices will keep for around four years, while ground spices will keep for three to four years.

Can you keep uncooked cake mix?

It’s preferable to bake the cake batter immediately away, but if you can’t, keep it in the mixing bowl, wrapped with plastic wrap, in the fridge for a day or two. If you need to keep the batter fresh for a longer period of time, place it in a frozen ziplock bag.

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