Post updated with new botanical, wildcrafting, and preserving information! Have you heard about the mighty elderberry? Don't let t...

Immune Boosting Elderberry Syrup


Post updated with new botanical, wildcrafting, and preserving information!

Have you heard about the mighty elderberry? Don't let their size fool you; they pack a wallop! People are calling them our native goji or acai berry, here in the US.

Elderberry (Sambucus spp) is great for boosting the immune system, and known for helping to fight off flus, colds, and coughs. A compound in elderberries actually binds with the flu virus, preventing it from entering the cell! Elderberries (rich in antioxidants) have also historically been worked with for preventing illness, lowering cholesterol, improving vision, and improving heart health.

The elderberry can grow to be a large shrub, up to about ten feet tall. It loves wet soil, where lots of other plants don't like to grow. They're happiest and fruit most prolifically in full sun, but will tolerate partial shade. They also like acidic soil. So, if yours is not acidic, try amending it by pouring your used coffee grounds around the bushes (yay for recycling).

The prime time to harvest these berries is late summer, in most places. It's sometimes tough to get them before the birds, so keep an eye on local shrubs. For this reason, sometimes I'll harvest them before they're totally ripe (still semi-reddish), just so I don't lose out.

I harvest the whole umbel: that inside out umbrella-looking thing. That saves time over harvesting each individual berry. Pruners are the easiest way to harvest them. You can use a knife, but it's not as easy as pruners, and the more you shake the bush, the more berries that will fall off. If there are still a lot of green berries on the umbel, skip that one, and wait until it's more mature. It's common for berries on the same shrub to mature at different times. That's why it's good to keep track of where you found them on your handy dandy foraging calendar (if you're wildcrafting/foraging them).

Below is my simple elderberry syrup recipe which packs a full punch of Vitamin C. Everyone seems to have a slightly different twist on it. Mine is less like juice or maple syrup and more like a strong, sweetened tea. Raw elderberries have small amounts of cyanide in them, so it's not a good idea to eat them raw. Cooking helps deactivate the cyanide.

People often like my syrup recipe more than the commercial brands. The decreased amount of honey makes it less sweet and less expensive to make. Try it out and then tweak it to your taste. That’s what being an herbalist is all about!

If you're not making syrup right away, you can preserve your berries in a couple of different ways. You can dehydrate them. Just make sure you dehydrate them at a high enough temperature and for long enough, or they will mold. You'll have to play around to figure out what works best in your climate. The other option is freezing. My top secret trick for easy freezing: lay the umbels out, berries down, on a baking sheet, and freeze. Once they're frozen, they're a lot easier to get off the stems. The de-stemmed berries take up a lot less room in the freezer. However, you can also leave them on, if you're making syrup, and throw the whole umbel in.

Useful Equipment:

  • 2-quart pot (at the smallest)
  • Pint or quart size mason jar 
  • Mesh or other strainer, or cheesecloth 
  • Funnel 
  • Large spoon 
  • Measuring cup 
  • Candy thermometer 


  • ½ cup dried elderberries (double if fresh or frozen) 
  • 1 qt water 
  • ½ - 1 cup sweetener of choice 


  1. Add herbs to water in pot. Heat to a simmer. 
  2. Simmer uncovered until liquid is reduced by ½ (usually about 45 minutes). Strain. 
  3. Cool to below 110 degrees (this keeps the enzymes in the honey alive and well), and stir in sweetener until dissolved. 
  4. Let cool completely. 
  5. Bottle, label, and refrigerate.
  6. At our house, we enjoy a couple tablespoons every morning, especially in the flu season, for prevention. If we're exposed to those who are sick, we usually drink that amount a few times/day. When we're starting to come down with something, we'll take it as much as every hour. It's more of a tonic, so it's tough to consume too much. 
Let me know how you end up making your syrup and what your results are, or if you have other tasty elderberry preservation techniques, below in the comments. Happy concocting!

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  1. Your elderberry syrup does taste just like sweetened tea! My kids love it!

    1. Aww thanks! I'm so glad those wonderful kids love it!

  2. I've been taking your elderberry syrup for several weeks now. I started taking it a few times a day when I had a cold and I feel like it really made my cold go away quickly. Now I drink just a little bit once or twice day to try to keep my immunity up. I was really amazed at how quickly my cold went away and so happy to have an alternative to more traditional medication. Thanks so much!

    1. You're so welcome! Yay, I'm so happy to hear that!