These Sunflower Seed Cookies (also known as Sunbutter Cookies) are a delicious nut-free treat. They’re rich, chewy and have a surprise green center that kids will love. The flavor is the perfect balance of salty-sweet and nutty, with optional chocolate chips. Sunbutter Cookies are similar to peanut butter cookies, but vegan, allergy-friendly and school safe.
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Why You’ll Love This Recipe
- Quick and no-fuss – Everything comes together in one bowl, and they’re ready in under 30 minutes.
- Nut-free but still rich and chewy – The sunflower seed butter gives them that warm, nutty flavor without any actual nuts, making them allergy-friendly and lunchbox-safe.
- Easy to customize – Toss in your favorite mix-ins or switch up the chocolate chips for something fun—these cookies are flexible and forgiving.
- Hidden green center – If the centers of your cookies turn green after baking, don’t worry – it’s a natural reaction from the sunflower butter and completely safe to eat (and kind of a fun baking science experiment for kids!).
Why Do Sunbutter Cookies Turn Green?
Sunflower seeds contain chlorogenic acid, a natural compound found in many plants like coffee beans, apples, pears, and potatoes. When sunflower butter cookie dough goes into the oven with baking soda, heat creates a reaction that can leave the centers looking green once cooled. The colour shift is harmless and doesn’t change flavour or texture. Read more about green sunflower seeds on Nordic Lab.
Some batches stay beige if the recipe includes more acidic ingredients like brown sugar, lemon juice, or vinegar, since acid can prevent that colour reaction. When I was researching this recipe, I noticed some recipes go out of their way to avoid the green center, but I deliberately balanced mine to keep the green. I think it’s fun! It makes the cookies feel unique at a bake sale or cookie swap and gives everyone something to talk about.
If you want to show your kids a bit of food science, slice a cookie while it’s still warm and then again once cooled to see the green shade appear over time.
Ingredients You’ll Need
Here’s what you’ll need to make Sunbutter Cookies. For the full list with exact measurements, check out the recipe card at the bottom of this page.
Here’s what you’ll need to make them:
- Sunflower seed butter (unsweetened – buy store bought or make my Sunflower Butter)
- Brown sugar
- Vanilla extract
- Baking soda
- Salt
- Plain flour
- Milk (I use soy to make it vegan but any will do)
- Chocolate chips (optional)
Instructions
Here’s how to make your own Sunflower Seed Butter Cookies. It’s easy, in one bowl. You will need to buy or make a batch of my Homemade Sunflower Seed Butter (it’s easy but you need a food processor).
Jump to the recipe card for the precise measurements and instructions.
Step One: In a mixing bowl, stir together the sunflower seed butter, brown sugar, and vanilla until smooth. Add the milk and mix until fully incorporated.
Step Two: Add the baking soda, salt, and flour. Mix until a soft dough forms.
Step Three: Fold in the optional chocolate chips (if using) until evenly distributed.
Step Four: Scoop the dough into balls and place them on the tray. Gently flatten each one with your palm, then press a few extra chocolate chips on top if you’d like.
Step Five: Bake until the edges are set but the centers still look a little soft. Let the cookies cool on the tray before transferring to a wire rack.
Storage
The great thing about Sunbutter Cookies is because of the natural oils they don’t dry out as quickly as other cookies. They’ll stay soft and chewy in an airtight container at room temperature for up to 4 days.
Expert Tips
For the chewiest texture, slightly under bake and let them finish setting on the tray. Trust me!
FAQ
Yes! You can prep the dough in advance and store it in the fridge for up to 3 days. When you’re ready to bake, just let it sit at room temp for 10–15 minutes so it’s easier to scoop. You can also freeze the dough balls and bake straight from frozen – just add 2-3 minutes to the bake time.
Go for an unsweetened sunflower butter with no other added ingredients. I recommend making your own homemade sunflower butter – my recipe is fool proof and so cheap compared to storebought.
Absolutely. The cookies will still be sweet and satisfying on their own.
More Cookie Recipes
- One-Bowl Vegan Chocolate Chip Cookies – My take on a classic Sunway-style cookie. Big pools of gooey melted chocolate and very rich.
- Vegan No Bake Cookies – These are the perfect camping cookie for a stovetop dessert that sets firm. They are very much a dessert cookie.
- Vegan Snickerdoodles – Lightly crisp on the edges, soft in the middle, and rolled in cinnamon-sugar.
- Vegan Double Chocolate Chip Cookies – like my classic Chocolate Chip cookies only with cocoa added to the dough, so even richer!
I hope you love these Sunbutter Cookies – even if you’re not allergic to nuts, they’re a delicious salty-sweet chewy cookie to have in rotation. they’ve Let me know what you think by leaving a star rating and review in the comments section below or tag me on Instagram @glowdiaries___ so I can see the results for myself 🙂
Sunbutter Cookies
Equipment
- Oven
Ingredients
- 1 cup sunflower seed butter Unsweetened
- ¾ cup brown sugar
- 1 tsp vanilla extract
- ½ tsp baking soda
- ¼ tsp salt
- 5 tbsp milk I use soy but any milk works.
- ¾ cup plain flour
- ½ cup chocolate chips plus extra to press on top (optional)
Instructions
- Preheat oven to 350°F (175°C). Line a tray with parchment paper.
- Stir together sunflower seed butter, brown sugar, vanilla, and plant-based milk until smooth.
- Add baking soda, salt, and flour. Mix to form a soft dough.
- Fold in chocolate chips if using.
- Roll dough into balls (about 1.5 tbsp each) and place on the tray. Flatten slightly with your palm.
- Press a few extra chocolate chips onto the top of each cookie.
- Bake 9–11 minutes until edges are set and centres look slightly soft.
- Let them cool on the tray for 5 minutes before moving to a wire rack.
Ron says
love this cookie! i was hesitant at first but it turned out really good. it was soft and chewy
Ron says
surprisingly good!! I’m glad I trusted you haha, your flavor combos doesn’t disappoint me. Thankss