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You can keep a cauliflower in the fridge for about 1 to 2 weeks if it’s stored properly.
That timeline can stretch to 3 or even 4 weeks if you take a few extra steps to protect it.
But how long you can keep a cauliflower in the fridge really depends on whether it’s raw or cooked and how you wrap it.
If you’ve ever pulled a sad, brown head of cauliflower out of your crisper drawer, you know the struggle is real.
In this post, we’ll walk through exactly how long you can keep a cauliflower in the fridge, the best ways to store it, and how to tell when it’s gone bad.
Let’s get into it.
How Long You Can Keep a Cauliflower in the Fridge
How long can you keep a cauliflower in the fridge?
Here’s the breakdown so you know exactly what to expect.
1. Raw Cauliflower Lasts 1 to 2 Weeks
A raw, uncut head of cauliflower will typically keep for 1 to 2 weeks in the fridge.
That’s the general rule, but if you store it right, you can push it closer to the 2-week mark.
If you cut the cauliflower into florets before storing, you can keep a cauliflower in the fridge for about 4 to 7 days.
So the clock starts ticking faster once you break that head apart.
2. Cooked Cauliflower Lasts 3 to 5 Days
Once you cook your cauliflower, how long you can keep it in the fridge changes.
Cooked cauliflower will stay good for about 3 to 5 days in an airtight container.
After that, the texture gets mushy and the flavor starts to turn.
So if you’re meal prepping, plan to eat your cooked cauliflower within that window.
3. Blanched and Frozen Cauliflower Lasts Months
If you’re wondering how long you can keep a cauliflower in the fridge and it’s already been blanched, that’s a slightly different story.
Blanched cauliflower can last about 5 to 7 days in the fridge, but freezing it will get you 8 to 12 months.
So if you have more cauliflower than you can eat, freezing is your best friend.
How to Store Cauliflower So It Lasts Longer in the Fridge
How long you can keep a cauliflower in the fridge depends a lot on how you store it.
Here are the tricks that actually work.
1. Keep the Leaves On Until You’re Ready to Use It
Those outer leaves aren’t just for looks.
They protect the head and help it stay fresh longer.
So leave them on until you’re ready to cook, then trim them off.
2. Don’t Wash It Before Storing
Moisture is the enemy here.
If you rinse your cauliflower before putting it away, that extra water speeds up spoilage.
So wait to wash it until right before you cook or eat it.
3. Wrap It Loosely in Plastic or a Beeswax Wrap
You want airflow but also a little protection.
Wrapping the head loosely in plastic wrap or a beeswax wrap helps keep moisture in and oxygen out.
Just don’t seal it so tight that it sweats.
4. Store It Stem-Side Down in the Crisper Drawer
Placing your cauliflower stem-side down helps trap any extra moisture away from the florets.
The crisper drawer is the best spot because it has the right humidity level.
5. Use a Paper Towel to Absorb Extra Moisture
If you’re storing florets, place a dry paper towel at the bottom of the container.
It soaks up condensation and helps you keep a cauliflower in the fridge a little longer.
How to Tell If Your Cauliflower Has Gone Bad
Even if you know how long you can keep a cauliflower in the fridge, you still need to check it before cooking.
Here are the signs that it’s time to toss it.
1. Brown or Black Spots
Small brown spots can be trimmed off, but if they’re everywhere, it’s done.
Black spots mean mold, and that’s a hard no.
2. A Slimy Texture
Fresh cauliflower should be firm and crisp.
If it feels slimy or mushy, that’s a sign bacteria has taken over.
3. A Strong, Sulfur-Like Smell
Raw cauliflower has a mild smell.
If it smells sour or overly sulfurous, it’s past its prime.
4. Yellowing Florets
A little yellowing is okay, but if the whole head looks yellow and dull, it’s old.
So, How Long Can You Keep a Cauliflower in the Fridge?
You can keep a cauliflower in the fridge for about 1 to 2 weeks if it’s raw and stored properly.
Cooked cauliflower will last 3 to 5 days, and frozen cauliflower can last up to a year.
The key is to keep it dry, wrap it loosely, and check it before you cook.
Now you know exactly how long you can keep a cauliflower in the fridge, so you can stop wasting this crunchy, versatile veggie.