How To Remove Oxalates From Almonds

You can remove oxalates from almonds by soaking, blanching, and roasting them properly before eating.
 
Almonds are nutritious, but they contain oxalates that can be a concern for people prone to kidney stones or those following a low-oxalate diet.
 
The good news is that removing oxalates from almonds isn’t complicated, and a few simple kitchen steps can significantly reduce their oxalate content.
 
In this post, we’ll walk through how to remove oxalates from almonds, the methods that work best, and tips to get the most out of your efforts.
 
Let’s get into it.
 

How to Remove Oxalates from Almonds

Learning how to remove oxalates from almonds starts with understanding that oxalates are water-soluble compounds.
 
That single fact is the key to the whole process, because anything water-soluble can be pulled out with enough soaking and heat.
 
Here are the most effective ways to remove oxalates from almonds at home.
 

1. Soaking Almonds in Water

Soaking almonds is the simplest first step for how to remove oxalates from almonds.
 
When you soak almonds in water, the oxalates begin to leach out of the nuts and into the water.
 
Pour enough filtered water to cover the almonds by at least two inches, then let them sit for 8 to 12 hours, or overnight.
 
After soaking, pour off that water and rinse the almonds thoroughly with fresh water.
 
That discarded soaking water now holds much of the oxalate content, so never reuse it.
 

2. Blanching to Reduce Oxalates Further

If you want to remove oxalates from almonds more aggressively, blanching is the next move.
 
Soaking alone helps, but hot water extracts oxalates more efficiently than cold water does.
 
Bring a pot of water to a boil, drop in the soaked almonds, and let them blanch for about 2 to 3 minutes.
 
Then drain the almonds and rinse them under cool water to stop the cooking process.
 
Blanching also loosens the skins, which is a bonus because the skins carry some oxalates too.
 

3. Peeling Off the Skins

Removing almond skins is another practical way to remove oxalates from almonds.
 
The brown skins contain a noticeable share of the oxalate content, so slipping them off after blanching is worth the effort.
 
Once the almonds have cooled slightly, simply pinch each one and the skin should slide right off.
 
It takes a little time, but it’s a hands-on step that makes a real difference.
 

4. Roasting to Finish the Job

Roasting won’t remove oxalates from almonds on its own, but it’s a great final step for flavor and texture.
 
Dry the peeled almonds, spread them on a baking sheet, and roast at 300°F (150°C) for 15 to 20 minutes.
 
Stir them occasionally so they toast evenly, and keep an eye out near the end so they don’t burn.
 
Roasting gives you crunchy, tasty almonds even after all that soaking and blanching.
 

Why Removing Oxalates from Almonds Matters

Oxalates are natural compounds found in many plant foods, including spinach, beets, and almonds.
 
For most people, oxalates from almonds are harmless and pass through the body without issue.
 
However, for people who form calcium oxalate kidney stones or follow a low-oxalate diet, reducing almond oxalates is genuinely important.
 
Knowing how to remove oxalates from almonds gives you a way to enjoy them without overloading your system.
 

1. Kidney Stone Concerns

High oxalate intake is linked to calcium oxalate stones, the most common type of kidney stone.
 
Every bit of effort you make to remove oxalates from almonds lowers the load on your kidneys.
 

2. Nutrient Absorption

Oxalates can bind to minerals like calcium and magnesium and reduce how much your body absorbs.
 
That’s why learning how to remove oxalates from almonds helps you get more of almonds’ nutritional benefits.
 

Tips for Removing Oxalates from Almonds Effectively

Here are a few extra pointers to keep in mind as you remove oxalates from almonds.
 

1. Change the Water Often

If you soak almonds for a long stretch, swap the water once or twice along the way.
 
Fresh water keeps drawing out more oxalates instead of letting them settle back in.
 

2. Combine Methods for Best Results

Soaking, blanching, and peeling each remove oxalates from almonds in their own way.
 
Using all three methods together removes significantly more oxalates than soaking alone.
 

3. Store Them Properly Afterward

Once your almonds are dry and roasted, store them in an airtight container in a cool, dark spot.
 
That keeps them fresh for weeks so your hard work doesn’t go to waste.
 

So, How Do You Remove Oxalates from Almonds?

You remove oxalates from almonds by soaking them overnight, blanching them briefly in boiling water, peeling off the skins, and roasting them to finish.
 
Each step pulls more oxalates out, and using them together gives you the best results.
 
Hope this post has helped you understand how to remove oxalates from almonds and why each step matters.
 
Now you can enjoy your almonds with a little more peace of mind.