You can use the links below to skip through this article if you need help with how to go about freezing crab, how to defrost them or whether it’s actually worth doing in the first place:
How to Freeze Crab
If you’ve got crab in a shell then this is how you should go about freezing it (it’s super easy):
Take your crab in its shell and wrap it in a layer of cling film.
- Wrap Again
Follow this with a layer of foil. This will prevent any air from getting into your crab and affecting its flavour and texture.
Place it in the freezer.
That really is all there is to it!
How to Freeze Crab Dishes
Crab freezes much better when part of a complete dish. That’s why we’ve covered a couple of popular crab dishes below:
How to Freeze Crab Bisque
Crab bisque is an incredibly luxurious soup. It’s not like most soups. It’s enriched with plenty of cream and butter (check out this recipe, for example). However, it’s for that reason, it doesn’t freeze exceptionally well. The cream will split when frozen, so you’ll end up with a grainy soup.
Instead, we would recommend freezing your crab soup before adding the fat.
You can then thaw the soup when you’re ready to eat it and stir the double cream through it once it is returned to the heat.
How to Freeze Crab Cakes
Freezing crab cakes (or any fish cakes for that matter) is very easy.
If you have made plenty of fish cakes, then take an airtight container and line the base in a layer of greaseproof paper. Place as many fish cakes as you can into the bottom of the container in a single layer. Now take another sheet of greaseproof paper and cover your first layer of fish cakes with it.
Repeat until you have filled your container with fish cakes.
You can now place the container in the freezer. When you fancy a crab cake or two, you should be able to grab them from the box without them sticking to one another.
3 Tips for Freezing Crab
Now you know how to freeze crab in a few ways, we’ve got our 3 top tips which we strongly recommend following when freezing them to have the best results:
- Freeze in Meals – Crab freezes at its best when part of a dish whether its fish cakes or soup. If you can, try to freeze your crab as part of a complete dish as this is how you will have the best results.
- If Not Meals, Keep the Shell – If you don’t plan to freeze it in a dish, try to keep the shell. The shell acts as a significant protection layer in the freezer and will prevent your crab from becoming too stringy.
- Defrost Slowly – You don’t want all your effort to go to waste so when thawing your crab, go with the slow and steady approach.
How Long Can You Freeze Crab?
We wouldn’t recommend keeping your crab in the freezer beyond 3 months. It will be perfectly safe to eat after this date but can become stringy in texture and lose its delicate sweet flavour.
As always, make sure you label your crab with the date it needs to be used by so you can manage the contents of your freezer far easier.
You Can Freeze Crab Meat for up to 3 Months
How Do You Defrost Crab?
When it comes to defrosting crab, we would advise going slowly to avoid breaking the texture down any further. Place the crab in a bowl in the fridge and allow it to thaw overnight. Depending on the size of your crab, this can take up to 36hrs.
Can You Refreeze Crab?
We would strongly advise against refreezing crab. You will already have issues with the texture. Refreezing crab will lead to further issues with the texture, which can make it very unenjoyable to eat.
Does Crab Freeze Well?
Provided that you either turn your crab meat into a dish such as crab cakes or bisque or you leave the meat in the shell then it will freeze pretty well.
If you have meat out of the shell with no protection, they can dry out and become quite stringy, which is when you will notice it was frozen.
If you’ve still got questions about freezing crab or crab in general, then these may help:
Can You Freeze Crab Salad?
Technically, yes, you could freeze crab salad. However, we’d advise against it. YOu’ll find the texture will change when it is frozen and then thawed. Instead, we would recommend freezing the individual elements of the crab salad. You can then thaw and construct your salad when you fancy it.
Can You Freeze Crab Sticks?
Unless you’ve been living under a rock, you’ll know the crab sticks contains no crab. But they are crab in the name, so we’ve included them here on this page solely about freezing crab. So the question is, can you freeze crab sticks? And the answer is a simple yes.
Can You Freeze All Shellfish?
Not quite. Unfortunately, not all shellfish can be treated the same. Some require special attention when it comes to freezing it. That is why we’ve actually written a dedicated guide to freezing shellfish which is worth reading.