These healthy oatmeal chocolate chip walnut cookies are soft, thick, and packed with melty chocolate and toasted walnuts. They're naturally gluten-free, dairy-free, and refined sugar-free, and they don't taste healthy at all. No chill time, ready in under 30 minutes, and just 161 calories each.
Healthy Oatmeal Chocolate Chip Walnut Cookies At A Glance
- ✅ Recipe Name: Healthy Oatmeal Chocolate Chip Walnut Cookies
- 🕒 Ready In: 15 minutes prep + 10 minutes bake (no chilling)
- 👪 Serves: 18 cookies
- 🍽 Calories: ~161 per cookie
- 🥣 Main Ingredients: Rolled oats, coconut oil, coconut sugar, egg, chocolate chips, toasted walnuts
- 📖 Dietary Info: Gluten-free, dairy-free, refined sugar-free
- ⭐ Why You'll Love It: Soft, thick, and loaded with melty chocolate and toasted walnuts, with no refined flour or sugar. They bake in under 30 minutes and don't taste healthy at all.
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Update: This recipe was originally published in January 2021. I've retested it since then and updated the post with step-by-step photos, clearer measurements, and the small tips that actually make a difference.
I wanted an oatmeal cookie that skipped the refined sugar but didn't taste like it. Most "healthy" versions give themselves away on the first bite. These didn't. What I kept coming back to is how little fuss they are. No chilling, no resting, no refined sugar, and they still taste like a cookie you'd actually want.
Oatmeal cookies are a bit of a specialty around here. If you like these, the same base shows up in my chewy oatmeal raisin chocolate chip cookies, orange chocolate chip oatmeal cookies, and apple pie oatmeal cookies with maple glaze.
Jump to:
- Healthy Oatmeal Chocolate Chip Walnut Cookies At A Glance
- Are These Oatmeal Cookies Actually Healthy?
- Why You'll Love These Healthy Oatmeal Cookies
- Ingredients You'll Need
- Ingredient Substitutions & Variations
- How to Make Healthy Oatmeal Chocolate Chip Walnut Cookies (Step-by-Step)
- Video Tutorial (Step-by-Step)
- Top Tips For Chewy Oatmeal Cookies
- How to Store and Freeze These Cookies
- Healthy Oatmeal Cookies FAQs
- More Healthy Cookie Recipes You'll Love
- 📖 Recipe
- 💬 Comments
Are These Oatmeal Cookies Actually Healthy?
Yes, in moderation. They're a treat made with better ingredients, not a health food, and that's the point.
Here's what makes them healthier than a classic oatmeal cookie:
- Only 161 calories each
- No refined sugar: sweetened with coconut sugar instead of white sugar
- No refined flour: naturally gluten-free
- No dairy: made with coconut oil, not butter
- Whole grains: rolled oats add fiber and a hearty base
What's left out is what makes them work. You still get a real cookie that tastes like dessert.
Why You'll Love These Healthy Oatmeal Cookies
- Ready in under 30 minutes: the dough goes straight from bowl to oven. No 30-minute wait like most healthy cookie recipes.
- Refined sugar-free: sweetened with coconut sugar, so they taste like dessert without the white sugar.
- Naturally gluten-free and dairy-free: made with coconut oil and a 1:1 gluten-free flour, no swaps needed.
- Soft and thick: toasted walnuts and melty chocolate in a cookie that stays soft for days.
- Easy to customize: swap the walnuts for pecans, add raisins, or use dairy-free chips.
⭐️⭐️⭐️⭐️⭐️
I mean, these are fire! So good and so easy to make. They are not crazy sugary, but taste like an "unhealthy" cookie!
- Jane Myers
Ingredients You'll Need
Here's everything you'll need to make these healthy oatmeal chocolate chip walnut cookies:
- Coconut oil: Keeps the cookies moist and soft, and makes them dairy-free in place of butter. Melt it first for easy mixing.
- Coconut sugar: An unrefined sweetener with a rich, caramel-like flavor, so there's no white sugar. It's the same sweetener I use in my healthy sugar cookies.
- Egg: Binds everything together and helps create that soft, chewy texture.
- Vanilla extract: Adds warmth and rounds out the other flavors.
- Baking soda: Helps the cookies rise slightly and stay puffy.
- Flour: Use a 1:1 gluten-free baking flour to keep them gluten-free, or all-purpose if you don't need them to be. I love baking with Bob's Red Mill 1:1 Baking Flour. And if you'd rather bake with oat flour, try my oat flour chocolate chip cookies instead, which are built for it.
- Oats: Add a hearty, chewy texture. Quick oats or rolled oats both work. Avoid steel-cut oats, and use certified gluten-free oats if needed.
- Chocolate chips: For those gooey, melty bites. Use dairy-free chips to keep them dairy-free.
- Walnuts: Add crunch and a nutty depth. Toast them first for even more flavor.
Scroll to recipe card for quantities!
Ingredient Substitutions & Variations
- Coconut oil swap: Swap with melted butter or a neutral oil like avocado oil.
- Coconut sugar swap: Replace with brown sugar, light or dark, both work the same.
- Different flour: Use regular all-purpose flour if you don't need it gluten-free. I don't recommend almond flour here; it changes the texture too much, but my soft almond flour peanut butter cookies are made for it.
- Using quick oats: Both quick oats and rolled oats work for these cookies. Avoid steel-cut oats; they won't soften properly.
- Use different nuts: Swap for pecans or almonds, or use sunflower seeds for a nut-free option.
- Add raisins or dried fruit: Stir in raisins, dried cranberries, or chopped apricots. If you love the raisin version, I have a whole chewy oatmeal raisin chocolate chip cookie recipe built around it.
- Add coconut flakes: Fold in unsweetened shredded coconut for a tropical twist.
- Want a low-sugar breakfast version? For a less dessert-like oat cookie, try my banana oat breakfast cookies.
How to Make Healthy Oatmeal Chocolate Chip Walnut Cookies (Step-by-Step)
Healthy oatmeal cookies are so easy to make in under 30 minutes. Here's how:
- Mix the wet ingredients. Whisk the melted coconut oil and coconut sugar in a bowl. Add the egg and vanilla, mix until smooth, and set aside.
- Add the dry ingredients and mix-ins. Stir in the flour, oats, and baking soda, then fold in the walnuts and chocolate chips.
- Form the dough. Mix until it comes together into a thick, scoopable cookie dough.
- Scoop and flatten. Scoop into 2-tablespoon portions, roll into balls, and flatten slightly on the baking sheet. They don't spread much, so this shapes them.
- Bake. Bake at 350°F for 8 to 10 minutes, until puffy and golden at the edges. Cool a few minutes on the sheet before moving to a wire rack.
Video Tutorial (Step-by-Step)
Top Tips For Chewy Oatmeal Cookies
- Pull them early: Only bake them for 8 to 10 minutes, until the edges are set but the centers still look slightly soft. They finish baking on the hot sheet, which keeps the middles chewy instead of dry. This is the single biggest thing for texture.
- Measure carefully: Too much oat or flour is the most common reason these turn out dry. Use a kitchen scale if you have one, or spoon and level your measuring cups.
- Don't skip flattening: These don't spread much, so flatten each dough ball slightly before baking so they cook evenly.
- Toast the walnuts: Only 8 minutes at 350°F deepens their flavor and adds a nuttier crunch. It's a small step that makes a real difference.
How to Store and Freeze These Cookies
- Storing: Keep the cookies in an airtight container at room temperature for up to 5 days. They stay soft for several days, which is rare for a refined-sugar-free cookie.
- Freezing baked cookies: Once fully cooled, freeze them in a freezer-safe bag or container for up to 3 months. Thaw at room temperature before serving.
- Freezing the dough: Scoop the dough into balls and freeze them on a baking sheet until firm, then transfer to a freezer-safe bag for up to 3 months. Bake straight from frozen, no need to thaw, just add a couple of extra minutes.
Healthy Oatmeal Cookies FAQs
Yes, in moderation. These have 161 calories each, no refined sugar or flour, and they're naturally gluten-free and dairy-free. Oats add fiber and a hearty base, while coconut sugar replaces white sugar. They're still a treat, just made with better ingredients than a classic oatmeal cookie.
Pull them from the oven at 8 to 10 minutes, when the edges are set but the centers still look slightly soft. They finish baking on the hot sheet, which keeps the middles chewy instead of dry. Avoid overbaking, which is the most common reason oatmeal cookies turn out hard.
No. This dough goes straight from the bowl to the oven, no chill time needed. That's one of the things that makes this recipe faster than most healthy cookie recipes.
Rolled oats (old-fashioned oats) are best, giving a chewy texture that holds its shape. Quick oats also work and make a softer cookie. Avoid steel-cut oats, which are too tough and won't bake properly. For gluten-free cookies, use certified gluten-free oats.
Yes, when made with certified gluten-free oats and a gluten-free 1:1 baking flour. Regular oats can pick up gluten through cross-contamination, so check the label if you need them to be fully gluten-free.
Yes. Scoop the dough into balls and freeze them on a baking sheet until firm, then transfer to a freezer-safe bag for up to 3 months. Bake straight from frozen, no thawing needed, just add a couple of extra minutes.
More Healthy Cookie Recipes You'll Love
If you loved these oatmeal chocolate chip walnut cookies, here are a few more cookie recipes to try next:
Did you make this recipe?
If you make this recipe, be sure to comment and rate it down below. Also, don't forget to tag me @healthfulblondie on Instagram and use the hashtag #healthfulblondie so I can see your delicious creation and share it with my followers!
📖 Recipe
Healthy Oatmeal Chocolate Chip Walnut Cookies
Ingredients
- ½ cup coconut oil, measure after melting
- ¾ cup coconut sugar
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- ¾ teaspoon baking soda
- 1 cup all-purpose flour, gluten-free 1:1 baking flour or regular AP flour
- 1¼ cups rolled oats, gluten-free if needed
- ½ cup chocolate chips, dairy-free if needed
- ⅓ cup walnuts, toasted (8 minutes at 350°F)
Instructions
- Prep: Preheat the oven to 350°F. Line a baking sheet with parchment paper and set aside.
- Mix the wet ingredients: In a medium bowl, whisk together the melted coconut oil and coconut sugar. Add the egg and vanilla, and whisk until smooth. Set aside.
- Combine with the dry ingredients: In a large bowl, whisk together the flour, oats, and baking soda. Pour the wet ingredients into the dry and mix until combined. Fold in the chocolate chips and toasted walnuts.
- Scoop and flatten: Scoop the dough into 2-tablespoon portions (a medium cookie scoop works well) and roll each into a ball. Place on the baking sheet and flatten slightly. They won't spread much while baking.
- Bake: Bake for 8 to 10 minutes, until the cookies are puffy and the edges are lightly golden. Pull them while the centers still look slightly soft.
- Cool: Let them cool on the baking sheet for a few minutes, then transfer to a wire rack to cool completely.
Video
Notes
Nutrition
Recipe tested and developed by Tati Chermayeff, creator of Healthful Blondie. A former Division I rower, Ironman triathlete, and recipe developer based in Austin, TX, Tati creates high-protein and healthy recipes that actually taste like the real thing.
Melody says
Hi, when I mixed in both wet and dry it was very dry- I had to mix in a bit more coconut oil.. the cookies turned out pretty dry but still delicious..any tips? Perhaps can you share the flour and oats measurements in gram? I would love to give this another try as it does taste good! Thank you.
Tati Chermayeff says
Hi Melody! Thanks so much for trying these, and I'm so glad you still enjoyed them! A dry, crumbly dough almost always comes down to a little extra flour or oats sneaking in. If you scoop straight from the bag, it can pack in way more than the recipe actually calls for. Here are the gram measurements so you can nail it next time: 1 cup all-purpose flour is about 120g, and 1¼ cups rolled oats is about 110g. One quick note, if you used a gluten-free 1:1 blend, weigh it according to the package since some brands run heavier (Bob's Red Mill is closer to 150g per cup, which could explain the dryness). A room-temperature egg also helps everything come together smoothly. Hope this helps, and happy baking!
Hadley says
These were delicious! You cannot tell they are made with all these better ingredients. I love that they are dairy free and gluten free. I followed the recipe to a T and it was great. kids loved them too. Thank you for this and we will be making these a lot going forward. I even added pecans too.
Tati Chermayeff says
YAY Hadley! This makes me so happy! I love that you couldn't even tell they're made with better ingredients, that's exactly what I'm going for. And pecans are such a great addition! So glad these are joining your regular rotation. Thank you for the sweet review!
Jane Myers says
I mean, these are fire! So good and so easy to make. They are not crazy sugary but taste like a "unhealthy" cookie!
Tati Chermayeff says
LOVE TO HEAR IT!!!
Molly Klien says
Nothing better than a chocolate chip cookie and this right here is the best!!!
Tati Chermayeff says
YAY Molly! This makes me so happy! So glad that you liked them!!