DIY Homemade Green Powder from Dehydrated Greens

Learn how to make your own super green powder by dehydrating greens and adding a powerful nutrition ingredient to your long-term food storage!

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All it takes is one look at slimy, gross, and icky spinach oozing out of a can. Then you might be like me and hate greens forever.

I finally learned to stomach spinach by adding some to ricotta for manicotti or 3 leaves onto a sandwich to replace lettuce.

But I never, ever, ever put greens on my plate, cooked or otherwise. I'm a southern girl and have never eaten cooked collard or mustard greens. Ever. Just the smell makes me say no without the thank you.

It wasn't until I'd really begun my journey to a fully purposeful pantry that I learned there is a new way for me to make use of the dark leafy greens.  I turn them into nutritious green powder, which I can add to countless dishes.

Let me show you how to do it.

Jump to:

• What Greens Can I Use to Make Green Powder?
• What not to add to Green Powder
• Do I Need to Blanch Greens Before Dehydrating?
• HOW TO DEHYDRATE GREENS
• Storing
• How to Make Green Powder
• How to Store Green Powder
• Is There a Green Powder Recipe?
• Suggested Uses of Green Powder
• Darcy's Tips:
• 📖 Recipe
• 💬 Comments

What Greens Can I Use to Make Green Powder?

Is it green? Then you can use it! It really is that simple.

• Herbs - whenever I have leftover herbs, I toss them in the pile along with my greens, or I'll hang those herbs to dry, and add to my powder and shake well!
• Alfalfa grass
• Barley Grass
• Beet Greens
• Borage
• Brassica leaves - broccoli, cauliflower, etc.
• Carrot tops -- parsnip, too!
• Celery leaves
• Greens - mustard, turnip, collard, swiss chard, etc.
• Kale
• Lettuce - yes, you read that correctly! Lettuce! Don't bother with Iceburg, but the more color lettuce has, the better!
• Moringa
• Pumpkin leaves - absolutely!
• Purslane
• Radish greens
• Spinach
• Spirulina
• Sweet potato leaves
• Turnip
• Weeds. Yes, you read that right - weeds.
• Wheatgrass

You might be interested in: How to Dehydrate Parsley

Other items you may wish to include

• Celery
• Beet powder
• Green bean powder
• Pea powder or Pea pods
• Broccoli - while you can add it, adding too much can alter the flavor of green powder as broccoli has a very strong flavor.

You can add anything to the powder you like, but leafy greens are the base of the powder.

What not to add to Green Powder

• Many garden greens are not digestible or downright poisonous to humans. Here are a few leafy greens you shouldn't add to your green powder.
  • Tomato leaves
  • Potato leaves (sweet potato leaves are fine)
  • Rhubarb
• Vegetables - many of the vegetables we would consider green give off a strong flavor that might make your green powder taste surprisingly like broccoli 😉 So make vegetable powder with them, instead!
• Fruits - because of their sugar content, fruits should be done on their own so that clumping isn't an issue.

Do I Need to Blanch Greens Before Dehydrating?

My rule of thumb for dehydrating foods is this:
"If you eat it cooked, blanch/steam it before dehydrating."

Before eating, steaming dark leafy greens, like mustard greens or kale, is thought to help reduce oxalic acid, which makes their nutrients more available to be absorbed into your body. It also helps soften the stems of the plant, which are so full of concentrated nutrition, making them less of a waste product.

However, it's not necessary for dehydrating since you'll be cooking it in most applications anyway!

If you choose to steam your greens (or even wilt them - but be sure to do it without oil), be sure to cut into smaller pieces to help facilitate even steaming and dehydrating later.

Blanching can also help stop the enzymes that make your food degrade on the shelf. Since greens and green powder have a shorter shelf-life than other dehydrated foods, in general, it is not necessary

Will blanching kill bacteria?

According to James Rogers, Ph.D., director of Food Safety and Research at Consumer Reports, suggests cooking greens thoroughly to kill E-Coli and other related bacteria.

HOW TO DEHYDRATE GREENS

Before you get started: Always preheat your dehydrator when you begin to prep your produce, and dehydrate at the appropriate temperatures. Running at 160F  doesn’t make things dehydrate faster, it just promotes case hardening, which you don’t want! Have you ever tested the temperature on your dehydrator?

Quick Start: Dry greens at 95°F / 35°C for 6-12 hours to retain most of the vitamins and minerals.

1. Wash greens thoroughly

Soak greens in a vegetable wash of 1 part vinegar to 2 parts water and 2 TB lemon juice. No need to rinse, but you can if you'd like.

2. Remove any unwanted stems and veins

De-stem your greens. I prefer to compost the thick, fibrous stems (or you can give them to your chicken or worms), because I find that they don’t grind down well without a lot of work, unless they have been steamed well, first.

But you can do them separately as they will take longer to dehydrate.

Note: If you have steamed your greens first, you may not need to remove the stems, but check them all to be sure and remove any that are still tough.

3. Dry greens as thoroughly as possible.

Choose one method to remove much excess moisture to cut down on drying time and help leaves not turn so dark during drying.

• Set leaves on layers of tea towels and press gently to remove moisture.
• Use a salad spinner to get rid of as much moisture as possible. This is my preferred method; it is quick, and I can move on to the next stage.

4. Lay your leaves on your dehydrator trays.

It’s okay if they touch or if you pile them on a bit. Leaves shrink up to ¼ to ⅓ of their size when dehydrated, so there is lots of room for movement.

5. Set your dehydrator to herbs or 95°F / 35°C.

Greens are heartier than herbs, so I set my dehydrating temp to the lower end but a bit higher than herbs. Greens usually dry within 6-10 hours, depending on the moisture of your home, the moisture content of your greens, and your dehydrator.

If you would prefer to go a little more quickly, you can set your temperature to Vegetable or 125°F / 52°C. Remember that you don't want to 'cook' those greens - you want to save as much nutritional value as possible.

Oven Directions:

If you do not have a dehydrator:

1. Set your oven to its lowest temperature.
2. Lay your leaves out on cooling racks,
3. Prop your door open.
4. Dry approximately 2-3 hrs., but check often.

Not only do you want to keep the temperature of your oven down, but you also want the circulating effect of having the door open. This allows it to release as much of the moisture into the outside air and not trap it in the oven.

Test for dryness

When leaves AND stems crumble when crushing, your greens are done.

Conditioning

Because the stems on greens are often very thick and fibrous, they will hold more moisture than the leaves, which means they may hold on to moisture.

Conditioning allows you to test your dehydrated produce to ensure that no moisture creates an environment where mold may form.

Simply put your greens into a jar with a lid. Shake once a day for a week and watch for any moisture formation in stems or on leaves. Put it back into the dehydrator if you see any.

If you see even a little mold forming, throw it all out. It's not safe to pick out where you see the mold since it can be throughout the greens and not visible.

Storing

Store greens in an airtight container for about 12-18 months. I use a large plastic container with an airtight lid for large quantities.

This allows you to grab a handful to add to any meal you're making such as my cottage pie made with dehydrated foods, spaghetti, meatloaf, soup, etc.

How to Make Green Powder

1. Powder the dry leaves

Fill your blender with the dried leaves, pulse a few times, and then set on a low speed to powder.

Note: If you have a Blendtec or Vitamix, be sure not to blend so much that you're cooking those leaves. But blend at lower speeds to allow them to fully powder. I use a Ninja blender and will need to do a 2nd pass on the thicker leaves like collard or mustard.

2. Strain powdered leaves into a storage container

This helps keep out the larger flakes of greens. You can then return those to the blender/processor and whirl them around for another ride if they are not fine enough for you.

Yield:

Just how much powder will you get from dehydrated greens? The yield will vary on how big your leaves are and which greens you are dehydrating.

1 C of packed greens = ½ C dehydrated greens = 1 TB+ powdered greens

This ratio is very generic - and it will be dependent on how thick your greens are, etc.

But don’t think it’s such a small amount for such a big job. You now have concentrated iron, magnesium, potassium, vitamins K, C, and E, phytonutrients, and small amounts of omega-3 fatty acids. It’s a powerhouse of nutrients in a jar.

If that seems daunting, start with the pint-sized jars and work your way up. You’ll be amazed at how quickly your jar fills once you start!

How to Store Green Powder

Ideally, you want your green powder stored in an airtight container that will be kept in a dark, cool, dry place. I keep a working jar next to my stovetop to add the powder to my cooking. This generally lasts about three months.

Ideally, you want your green powder stored in an airtight container that will be kept in a dark, cool, dry place.

You may also want to consider vacuum-sealing your greens into mylar bags or food storage bags for long-term shelf storage. Or store them in the freezer.

Is There a Green Powder Recipe?

The best greens powder recipe is the one you use daily. Use the greens you have access to all the time.

While there are commercial super greens powders like Athletic Greens and many other brands, they can be very cost prohibitive for the average family.

This can be an ever-changing mixture of those greens listed above as you harvest or purchase from the grocery store.

Suggested Uses of Green Powder

You can add this nutritionally boosted powder to just about anything you cook. Are kids not getting enough greens? Green Powder is a great way to sneak extra into their everyday foods.

• Sprinkle onto salads
• Bulk up your favorite herb mixture
• Mix into meat mixtures - Meatloaf, tacos, shepherd and cottage pie, and more.
• Sprinkle into casseroles
• Make real green eggs! Mix into any egg dish that you are doing like scrambled eggs, frittatas, omelets, etc.
• Add to smoothies - if you've run out of fresh greens, no one says you can't use dried ones! I use approximately 1 TB of greens in a full blender)
• Add to sauces - adding green powder to any hearty sauce is another great way to boost nutrition without really affecting the flavor.
• Color pasta - use your favorite homemade pasta recipe and replace some flour with green powder to get vibrant green pasta.
• Egg muffins - we do egg muffins (a layer of greens, a layer of meat, a layer of cheese, a cracked egg (or egg scramble) and cook for 20 min. Sometimes, instead of actual greens, which can be a texture issue for my youngest son, I use a nice heaping teaspoon of green powder instead)
• Green Powder Capsules - a way to supplement our intake of greens and give ourselves a little boost.

Does Homemade Green Powder Dissolve in drinks?

Dehydrated green powder made at home does not dissolve like green powder mixes. You are left with the fiber when dehydrating, which does not dissolve when mixed with liquid. Commercial varieties are usually freeze-dried.

Try this, instead:

Want to learn to do a little more? Try this with Vegetable Powders!

Darcy's Tips:

• Chop the leaves and stems - for heartier greens such as mustard, collard, turnip, and other large leaf varieties, chop the leaves down to help fit more onto a tray and make storage easier.
• Consider keeping a container full of dried greens to take by the handful to add to spaghetti or other dishes.
• When placing your greens into a dehydrator, use a piece of mesh or parchment paper on top of them to help condense them as you push them into the dehydrator. It adds very little to the drying time. This means you don't have to remove a tray for machines like Exclaiburs!
• If your intention is green powder only, you can blend your greens in a good blender and dry them like fruit leather.

I use the Excalibur 9-tray Dehydrator (like this one from Amazon. However, you can use almost any dehydrator on the market. I also recommend the Cosori for a more affordable option that is really quiet!

I hope you’ll give this a try! How can you think of using Green Powder to boost your family’s nutritional intake?

📖 Recipe