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Lemon Chia Breakfast Cookies (gluten-free, refined sugar-free, vegan option)

May 26, 2020 · 39 Comments

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Breakfast Cookies on a tray

Filled with bright lemon flavor, and full of healthy ingredients, these Lemon Chia Breakfast Cookies are the perfect Spring or Summer breakfast!

Breakfast cookies are my favorite healthy breakfast.

I think I’ve talked before about my love of breakfast cookies on Mile High Mitts, which is evidenced by my collection of breakfast cookie recipes. Let’s see, there’s:

  • Peanut Butter Chocolate Chip Breakfast Cookies
  • Pumpkin Chocolate Chip Breakfast Cookies
  • Cranberry White Chocolate Chip Breakfast Cookies
  • Banana Bread Breakfast Cookies
  • Peanut Butter Coconut Breakfast Cookies
  • Chocolate Peppermint Breakfast Cookies

Yeah, my love of breakfast cookies runs deep. And I won’t be stopping with the recipes anytime soon either 😉

My favorite parts about breakfast cookies:

  • Easy, on-the-go breakfast (perfect for shoveling into your mouth while you’re making a sippy cup for your toddler who woke up early!)
  • Filled with healthy ingredients (oats, nuts, chia seeds, nut butter..)
  • Fast to make, and fun to make with kids too!

It’s so bad at this point that strangers would probably think I’m feeding my 1 year old regular cookies for breakfast because she wakes up asking for “cookies” first thing in the morning.

What can I say… we love cookies in our house! 🙂

These Lemon Chia Breakfast Cookies in particular are filled with a light lemon flavor, healthy ingredients, and are soft, thick and fluffy. Almost reminiscent of a muffin top, I think you’ll love these as much as we do!

A stack of cookies with lemons in the background

So, what do you need to know to make these cookies a success?

First, make sure to use lemon ZEST and juice. I’ve talked about this before: zest is the key to a bright, flavorful lemon flavor. If you skimp out, you won’t get nearly enough lemon flavor.

Next, for the chia seeds, I keep the amount limited. I know 2 tbsp of chia seeds doesn’t sound like much, and you may think, “hey, let’s add more!” but I’d recommend sticking to only 2 tbsp. Anymore and you’ll have chia seeds stuck in your teeth all morning and the flavor of these cookies won’t be the same.

The chia seeds aren’t used as a binder in this recipe to help hold the cookies together, they’re just there for the added health benefits. So, feel free to omit them if you need to.

For the nut butter, I recommend you use cashew butter or almond butter (basically any neutral flavored nut butter). I’d recommend using sunbutter if you can’t consume other nut butters.

I think my breakfast cookies turn out best with oat flour, but you can use all purpose flour (gluten-free or not) if you prefer and they still turn out great. Be sure to use a gluten-free all purpose flour with xantham gum if you do!

Last but not least, wanna make these Lemon Chia Breakfast Cookies vegan?

Easy! First, be sure to use maple syrup instead of honey.

Second, use a flax egg instead of a regular egg. I’d recommend using a flax egg with 1 tbsp of ground flax and 2 1/2 tbsp of water (set aside for a few minutes till it becomes gelatinous, with an egg-like consistency).

Filled with lemon flavor, healthy oats, nuts, nut butter, and lightly sweetened with honey or maple syrup, these Lemon Chia Breakfast Cookies are such a fun breakfast that my kids love, and I hope you all do too!

A stack of cookies with a bite out of the cookie on top

Want to see other breakfast cookie flavors on Mile High Mitts?

Let me know, in the comments below! I’d love to hear what kind of breakfast cookies ya’ll are craving next 🙂

Need some more Lemon in your life? Check out my gluten-free Lemon Cupcakes with Lemon Buttercream or gluten-free Lemon Honey granola (a person favorite of mine!).

4.5 from 6 votes
Stack of cookies
Print
Lemon Chia Breakfast Cookies (gluten-free, dairy-free, vegan option)
Prep Time
10 mins
Cook Time
10 mins
Total Time
25 mins
 
Servings: 15 cookies
Calories: 108 kcal
Ingredients
  • 1/2 cup oats (certified gluten-free)
  • 1/2 cup oat flour, certified gluten-free (or all purpose flour, gluten-free or regular)
  • 1/2 cup walnuts, finely chopped
  • 2 tbsp chia seeds (optional)
  • 1/2 tsp baking soda
  • 1/4 tsp salt
  • 1/3 cup cashew butter (or almond butter or sunbutter)
  • 3 tbsp honey (or maple syrup, if vegan)
  • 1 tbsp lemon juice
  • zest of 2 lemons
  • 1/2 tsp vanilla
  • 1 egg (or flax egg, if vegan)
Instructions
  1. Preheat your oven to 375 and line a pan with parchment paper.

  2. In a large mixing bowl, stir together your dry ingredients: oats, oat flour, walnuts, chia seeds, baking soda and salt. 

  3. In a small mixing bowl, whisk together your wet ingredients: cashew butter, honey, lemon juice, lemon zest, vanilla and egg. 

  4. Pour your wet ingredients into your dry ingredients and stir together until everything is well incorporated. 

  5. Using a small cookie scoop, scoop your cookie dough onto your pan. Flatten your dough out gently as these cookies don't spread much.

  6. Bake for 9-11 minutes, or till the tops of the cookies are set.

  7. Devour!

Recipe Notes

These cookies stay best stored in an airtight container on the counter for about 3 days, or in the fridge for about a week. 

Tray of cookies on top, and cookies on top of a cooling rack below.

All Recipes, Breakfast, Gluten-free & Vegan, Spring Breakfast, Summer Breakfast

Reader Interactions

Comments

  1. Amy says

    June 18, 2025 at 11:18 pm

    I put the chia seeds in water before using them so I didn’t use an egg in mine. Also added fresh blueberries, no nuts. And I know this defeats the purpose of keeping them healthy but I did lightly glaze them with a lemon icing and they were delicious! Thank you for sharing this recipe!

    Reply
  2. Dee says

    February 19, 2025 at 9:38 pm

    I liked them but could use more lemon flavor

    Reply
  3. Asha says

    October 13, 2024 at 4:19 am

    Delicious! I made these with orange zest and juice instead of lemon (zest of 1 orange instead if 2) and it tasted great, tangy and sweet. The walnuts created a beautiful crunch and are a must for me. I also used a mix of almond, brazil and cashew nut butter then cooked at 190 degrees Celsius for 9 minutes. It made 12 scrumptious cookies and reminded me a little of ANZAC biscuits but orangy and less sweet. Next time I’ll try adding a pinch of cinnamon. Really great cookies and so easy to make gluten-free, thanks for an awesome recipe!

    Reply
  4. MaryEllen says

    June 12, 2024 at 2:29 am

    I tweaked this again. I swapped out the oat flour with cassava. Swapped the oats for high protein oats added a scoop of protein powder. Added 1/4 cup of almond milk swapped lemon for lime juice and zest and added unsweetened dried cherries. The extra almond milk made the end cookies fluffy, soft and great texture. I love this as a base recipe

    Reply
  5. MaryEllen Bashaw says

    May 12, 2024 at 6:15 pm

    I tweaked these and used 1/2 pistachio butter and 1/2 almond butter, chopped pistachios, cassava flour, and monk fruit maple syrup, and doubled the lemon juice. I think using cassava flour made them a bit dry. But dry on the outside and ok on the inside super tasty. Next time I think just a splash of almond milk and a bit more monk fruit. This is a keeper for me

    Reply
  6. Karen COMPTON says

    March 31, 2024 at 5:18 pm

    I didn’t have all the right ingredients so I used brazil and walnuts, sunflower and pumpkin seeds, maple syrup, egg and cashew butter and had no zest so I used lemon and orange crumb (which is dried peels then blitzed into a powder in a coffee grinder …Great for flavouring). I got 12 and they were delicious! Thank you.

    Reply
  7. Michelle says

    March 26, 2024 at 2:27 am

    We absolutely love these!! I used almond butter, sprouted spelt flower, the flax egg, pure maple syrup, added some poppy seeds along with the chia and followed the recipe. They remind me of lemon poppy muffins in a cookie. My 7 year old gave me a thumbs up! He said those are the best cookies! We will be making them again and again! Thank you for sharing!

    Reply
  8. Sofia says

    January 19, 2024 at 7:32 pm

    Do the chia seeds need to be ground?

    Reply
    • Chelsea Green says

      February 1, 2024 at 7:59 pm

      Nope!

      Reply
  9. Anne says

    October 11, 2023 at 4:27 pm

    Does anyone know the weight watcher points for these cookies ?

    Reply
  10. Melissa says

    August 17, 2023 at 2:35 pm

    How many cookies do you get from a batch?

    Reply
    • Chelsea Green says

      September 1, 2023 at 7:35 pm

      Hi Melissa. You should get about 15 cookies, with a small scoop.

      Reply
  11. Ella says

    March 31, 2023 at 2:26 am

    I need to start making these for breakfast. love that they are gluten free and sugar free.

    Reply
  12. Angela says

    February 9, 2023 at 3:17 am

    Love these are gluten free and refined sugar free.

    Reply
  13. Char says

    February 8, 2023 at 1:07 pm

    Can I use coconut or almond flour?

    Reply
    • Chelsea Green says

      February 16, 2023 at 6:41 pm

      Hi Char. I do not recommend subbing coconut or almond flour. Almond flour may work, but only if you are familiar with substituting it with all purpose flour (although I’d be worried they would be too crumbly with almond flour).

      Reply
    • Bernadette says

      July 31, 2025 at 10:39 am

      I wanted to use almond flour as well

      Reply
  14. Lisa Sullivan says

    July 16, 2022 at 3:03 pm

    I love these, I have tried several of your variations and share them with all my family and friends. Everyone loves them!!!

    Reply
  15. Stephanie says

    May 9, 2022 at 11:30 pm

    Love these are free of all things I can eat!

    Reply
  16. Amy says

    May 28, 2021 at 2:22 pm

    Any recommendations to sub for the walnuts? Walnut allergy 😞

    Reply
    • Chelsea Green says

      May 28, 2021 at 9:00 pm

      Hey Amy. Any other nut can work in it’s place, and I’d recommend almonds or cashews.

      Reply
      • Jenny says

        February 9, 2023 at 4:09 pm

        Is there a substitute for nuts altogether? We have nut allergies in our home.

        Reply
        • Chelsea Green says

          February 16, 2023 at 6:42 pm

          Hi Jenny. You can just omit the nuts and try using sunflower seed butter instead if you are able to use that?

          Reply
        • Amber says

          April 9, 2023 at 8:08 am

          I didn’t have walnuts on hand, so I used hemp seeds and it turned out great. Used sun butter, too, so it was all nut free.

          Reply
    • JC says

      August 11, 2022 at 3:12 pm

      Made these twice and enjoy them. Thank you!

      Reply
  17. Marian says

    May 21, 2021 at 10:53 am

    If i get to substitute honey for monkfruit…how much can i go for? Thanks canta wait to try it!

    Reply
    • Chelsea Green says

      May 21, 2021 at 8:17 pm

      Hi Marian. Sorry to say but I don’t know, I haven’t worked with monkfruit before.

      Reply
    • Natty says

      February 16, 2023 at 10:40 am

      I would recommend reading the bag, because it usually tells you the ratio to sugar use and I think honey is about as sweet as using sugar. Start with a little less and take it from there. I will say I have tried making some baked goods with sugar substitutes and they turn out really dry, because sugar and honey actually bring moisture! You could try the Stevia baking blend and it’s 70% less sugar, but a combination of cane sugar and stevia!

      Reply
      • MaryEllen says

        June 11, 2023 at 4:43 am

        Stevia does not react well to cooking temps. Be sure to use stevia or monk fruit that is made special for baking. I learned that the hard way

        Reply
    • Sheri Baker says

      May 24, 2024 at 6:30 pm

      Try using Steeves Sugar free Maple flavored syrup if you have it in your area.

      Reply
  18. Judyta Murzyn says

    April 9, 2021 at 6:29 pm

    Do you have exact macros for these cookies besides the calories? Thank you!

    Reply
    • Chelsea Green says

      April 13, 2021 at 2:19 am

      Hi Judyta, I’m sorry but I don’t, I just figure out the calories for each recipe.

      Reply
    • Margo says

      May 25, 2025 at 1:21 pm

      Can these be frozen?

      Reply
  19. Lauren says

    February 15, 2021 at 5:13 pm

    These were great. My 4yr old enjoyed. I found them a little too try. That’s my only complaint.

    Reply
  20. Lisa says

    December 30, 2020 at 5:07 am

    This recipe is a keeper!!!
    Not too sweet at all, so feel free to add more maple syrup/honey
    Thanks a ton Chelseaaa :)))

    Reply
    • Chelsea Green says

      December 30, 2020 at 3:02 pm

      Awesome!! Your welcome, Lisa. So great to hear!

      Reply
    • Sarah Beth says

      February 7, 2022 at 1:37 am

      Thank you, I love these cookies! I quit sugar several months ago so the small amount of maple syrup in these was plenty sweet for me! They remind me of scones. I love that you use chia and oats, fiber powerhouses! And they still feel like a little treat! I can’t wait to try out your other breakfast cookies!

      Reply
  21. Kristin says

    August 19, 2020 at 8:58 pm

    Wowwwww these are insane!!! Legit muffin tops. Minus a little too many chia seeds (all up in my teeth) these are perfect. I added a splash of lemon extract to make it extra lemony.

    Reply
    • Chelsea Green says

      August 22, 2020 at 1:54 am

      Awesome!! Great to hear, thanks Kristin!

      Reply

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ABOUT ME

Hey, I’m Chelsea! I'm a Colorado Mom baking up simple, gluten-free recipes at over a mile high above sea level. Here you'll find healthy breakfasts and snacks, decadent desserts, and fun drinks. Join me, whether you bake in the mountains or not! Read More…

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