Can You Freeze Kale Pesto? Is It Really Doable Or Not?

Yes, you can freeze kale pesto by putting it in slotted air-tight containers to make smaller cubes.

Then put the cubs in for freezing storage for up to 6 months.

You can also put the kale pesto in a jar or a container and freeze it for up to 9-12 months.

To defrost the frozen kale pesto cubes, you can place them in the refrigerator ahead of time.

Or you can put them in the microwave on the defrost setting, then stop and stir them intermittently.

How long can you keep homemade kale pesto?

It’s good for 3 days in the fridge.

You can also toss it with pasta or use it in another recipe.

How long does kale pesto last in the fridge?

Kale pesto lasts in the refrigerator for 3-4 days only.

This is because kale is a fresh vegetable and will start to rot (and get stinky).

I made this recipe with only about one cup of it so it would last longer.

How do you fix bitter kale pesto?

You will need a mortar and pestle.

You might also want to use a bowl.

Mix the kale with the other ingredients in it.

If it is still bitter, add more salt and sugar until there is no more bitterness.

What is kale pesto made of?

Kale pesto is made with olive oil, almonds, garlic, salt, kale, and lemon juice.

It has less than 150 calories and can be made in 5 minutes.

can you freeze kale pesto

Why is my kale pesto bitter?

Kale pesto can be bitter.

To make it less, you can cook it.

It will taste better if you blanch the kale leaves in hot water for a short time.

You might need to keep cooking it until the bitterness goes away too.

Can you substitute kale for basil in pesto?

Yes, you can.

You can substitute leafy greens for basil in pesto.

These are arugula, spinach, watercress, and seaweed.

How long can you keep homemade kale pesto?

This bright, nutty, and delicious pesto will keep in an airtight container in the fridge for up to 3 days.

How do you fix bitter kale pesto?

If you want to fix bitter kale pesto, use a blender or food processor.

Add salt and sugar to make it less bitter.

Can expired pesto make you sick?

There are two types of pesto that might make you sick.

If it is rancid, then you need to throw it away.

The other type is if it smells funny or tastes funny.

It will probably not make you sick but will taste bad.

Can I freeze pesto in Ziploc bags?

Yes, you can freeze pesto in Ziploc bags.

Put the pesto in a plastic bag and cut the corner.

Squeeze the pesto into ice cube trays.

Freeze until it is solid, then remove from tray.

Can I put basil flowers in pesto?

Yes, you can.

Basil flowers bloom when the herb is blooming but before it has seeds.

Then grind them up and use them in pasta, bruschetta, or on fish or meat. (source)

Can I use frozen basil for pesto?

Yes, you can.

Put 2 cubes of frozen basil in it and it will be like summer again. Some people put frozen basil in pesto, but that is also okay.

Can I vacuum seal pesto?

Yes, you can vacuum seal pesto if you use the right equipment.

Do not let it stay fresh for too long, though.


In summary, you can freeze your kale pesto for up to 6 months by making cubes with a slotted spoon and then putting them in air-tight containers.

To defrost the frozen pesto, put it in a jar or container and store it in the refrigerator ahead of time.

Or you can use the microwave on its “defrost” setting, stopping intermittently to stir as needed.

I hope this article has been helpful.

Mariana Rouco

Mariana Rouco is the editor-in-chief of She loves traveling and writing about foods and cooking in general. She has a degree from the New England Culinary Institute and enjoys Mexican, Italian, and Chinese cuisines the most.

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