Skip to Content
Permaculture • Homesteading • Organic Gardening • Self Sufficiency • Sustainability

How To Harvest And Roast Sunflower Seeds For A Delicious Snack

So you grew the sunflowers and they fulfilled their purpose as the centerpiece of your garden, a trellis, or maybe a privacy screen and now they are standing 8 or more feet tall and drooping over and the seeds look just right, now what do you do? Time to harvest those seeds!

Harvesting Sunflower Seeds

What a great treat any time of the year, a mid-day snack at work, something to munch on when you’re out for a hike, kickin’ back relaxing by a campfire, yep I could have a handful of sunflower seeds just about anytime. It’s even greater satisfaction when you grow, harvest, and roast your own.

Separating The Sunflower Head

The first thing you need to do is just cut that stalk off right behind the flower and get it down there where you can work on it. The flower will be clearly ready when the seeds look full size and the plant itself looks as though it’s beginning to die.

Once you have the flower head in hand tear off a workable piece. This is really only necessary if you’re working with the larger head varieties like the Mammoth Sunflower, which is what I like to grow and harvest seeds from.

Separating The Sunflower Head

Removing The Sunflower Seeds

Now go get you a pair of gloves, I did this last year without gloves and had blisters all over my hands and fingers. Just tear off a piece of that sunflower head and while holding over a bowl push and rake your hand over the seeds, you have to press pretty hard because they are in there good.

Rubbing the seeds out to dislodge them is much more efficient than trying to pull them out. Be sure sure to get a large bowl and you may even want to lay down a tarp as you will find a large number of seeds will miss the bowl and end up all around your work area. I always seem to forget this and make a pretty big mess.

Once you get all the seeds out of the flower you will have to sift through there and dig out the pieces of the flower that fell in your bowl and pick up all the ones that missed the bowl.

Washing And Soaking The Seeds

To prepare your seeds for roasting, soak in a brine mixture for 24 hours. Put in enough water to cover the seeds mixed with about 2 tablespoons of salt per cup of sunflower seeds.

You will have to put a small plate or something on top of the seeds to keep them under the water. When you are done soaking the seeds spread them on a towel and take some paper towels and press on them to get them as dry as possible.

Soaking The Seeds

You can speed this part up if you like by boiling your seeds. Using the same 2 tablespoons of salt per cup of sunflower seeds, add to a medium saucepan and bring to a boil. Reduce to a simmer and simmer for about 15 minutes.

Roasting The Sunflower Seeds

Spread the seeds evenly on a pan trying to not overlap them on each other. Preheat the oven to 400 degrees and bake the seeds for about 15 minutes. Try a couple and see if they are dry enough and roasted to your satisfaction, if not then go a little longer, maybe 5 more minutes.

Roasting The Seeds

That’s all there is to it, now you are ready to snack on those freshly roasted sunflower seeds!

If you are only roasting a cup or two you can enjoy them as an immediate snack over the next few days but if you are roasting in bulk for some to enjoy throughout the year like I do then you are going to have to package them.

Packaging Your Seeds For A Convenient Snack

I like to package them up with my FoodSaver Vacuum Sealing System a couple of handfuls at a time and store them up so I can enjoy them throughout the year.

FoodSaver V4400 2-in-1 Vacuum Sealer Machine with Automatic Vacuum Sealer Bag Detection and Starter Kit, Safety Certified, Black and Silver
  • Seal freshness in: Meat preserved with the FoodSaver system in the freezer can…
  • Automatic bag detection: Automatic bag detection makes vacuum sealing easier…
  • Simple to use: Built in roll storage and cutter lets you easily make custom…

Last update on 2022-09-27 / Affiliate links / Images from Amazon Product Advertising API

This helps to keep them dry and fresh and really handy whenever you want to grab a pack real quick. When you package them in this way they can stay good for many months and they don’t take up much space.

Packaging The Sunflower Seeds

You could also store your roasted seeds in jars. I would suggest using many small jars, perhaps half pint canning jars with screw-on lids as this would be more convenient for snacks.

I would also add a Silica Gel Desiccant Moisture Absorber to the jar to help keep the sunflower seeds fresh and lasting longer by eliminating any moisture that could collect in the jar.

100 Packets 2 Gram Silica Gel Desiccant Moisture Absorber Dehumidifier Food Contact Safe Oil Resistant
  • SUGGESTED USAGE: Each 2 gram packet can cover approx. 1 gallons/ 0.14 cu.ft….
  • These silica gel packets are food contact safe. Packet material is made of oil…
  • 100% SATISFACTION GUARANTEED: We want you to be completely satisfied with every…

Last update on 2022-09-26 / Affiliate links / Images from Amazon Product Advertising API

Sunflowers on my homestead serve many purposes from a beautiful garden centerpiece, a trellis for vining plants, a privacy screen along the edge of my property, and a little food for the birds but why not get the absolute most out of them by enjoying those seeds roasted to perfection.


Letter To The Editor

In lieu of a comments section on my articles, I accept and encourage letters to the editor. If you would like to write a letter to the editor you can do that through email. Please note that though I read every email, I am simply not able to respond to all of them. I check these emails every few days.


Thank You for Sharing!

Privacy Policy   Terms and Conditions   Disclaimer   Affiliate Disclosure   Contact