The Ultimate Guide to Baking Chewy White Chocolate Macadamia Nut Cookies
Prepare yourself for an unforgettable cookie experience with these intensely chewy white chocolate macadamia nut cookies. This exceptional recipe goes beyond the ordinary, featuring an extra egg yolk to ensure each bite is incredibly fudgy and creamy. Paired with the rich, nutty flavor of macadamias and sweet white chocolate, these cookies are destined to become a family favorite. Imagine enjoying one of these perfectly baked treats with a tall, cold glass of milk – pure bliss!

Craving more delicious homemade cookies? Don’t miss our Dark Chocolate Peppermint Sugar Cookies or our festive Chewy Pumpkin Chocolate Chip Cookies.
Why You’ll Love This White Chocolate Macadamia Nut Cookie Recipe
If you’ve been on a quest for the perfect white chocolate macadamia nut cookie, your search ends here. This recipe is meticulously crafted to deliver a truly extraordinary cookie that stands out from the rest. Here’s why these cookies will become your new go-to:
Unbeatable Chewy and Crunchy Texture: The magic of this recipe lies in its exquisite texture. Each cookie offers a delightful contrast – a soft, deeply chewy center that gives way to satisfyingly crisp edges. This is perfectly complemented by generous chunks of premium white chocolate and the buttery crunch of macadamia nuts. It’s a textural symphony that will keep you reaching for another.
Irresistibly Fudgy Consistency: What truly sets these cookies apart is their incredible fudginess. This luxurious texture is achieved through two key ingredients: an extra egg yolk and the subtle, caramel-like notes of brown butter. The additional egg yolk contributes richness and moisture, resulting in a dense, almost brownie-like chewiness. Just like our renowned Carrot Cake Blondies, these cookies boast a melt-in-your-mouth quality that’s simply addictive.
The Perfect Balance of Sweet and Salty Flavors: Prepare your taste buds for an exquisite dance of flavors. The sweet, creamy notes of white chocolate beautifully intertwine with the rich, slightly savory macadamia nuts. This harmonious pairing is elevated further with a sprinkle of flaky sea salt on top, cutting through the sweetness and enhancing every single bite. The result is a complex, perfectly balanced flavor profile that’s both comforting and sophisticated.
*Detailed information about specific ingredients and their roles can be found in the recipe card below.
Essential Ingredient Notes and Smart Substitutions
Understanding the role of each ingredient is key to baking these phenomenal chewy white chocolate macadamia nut cookies. Here’s a closer look at what you’ll need and how you can make smart adjustments:

All-Purpose Flour: The foundation of our cookie. For best results, use a good quality all-purpose flour. Make sure to measure it correctly, either by weight (recommended for accuracy) or using the spoon-and-level method to avoid dense cookies.
Cornstarch: This seemingly small addition plays a huge role in achieving that desirable chewiness. Cornstarch helps tenderize the dough, preventing it from becoming too cakey and ensuring a soft, bendy texture. If you don’t have cornstarch, arrowroot starch is an excellent substitute and works just as well.
Browned Butter: A true game-changer! Brown butter, also known as beurre noisette, adds an incredible depth of nutty, caramel-like flavor that elevates these cookies far beyond standard recipes. It transforms ordinary butter into liquid gold, infusing the dough with a rich, complex aroma that is simply unmatched. We firmly believe that the best cookies ALWAYS start with brown butter. Its distinct flavor profile takes the cookie to a higher level of deliciousness. Instructions on how to properly brown butter are detailed below.
Granulated Sugar and Brown Sugar: The combination of both sugars is crucial for flavor and texture. Brown sugar contributes moisture and that signature chewy texture, thanks to its molasses content. Granulated sugar, on the other hand, helps with spreading and crisping the edges. Using both ensures a perfectly balanced cookie.
Eggs and Extra Egg Yolk: The recipe calls for one whole egg and an additional egg yolk. The extra egg yolk is a secret weapon for creating an incredibly fudgy and rich cookie texture. It adds more fat without adding extra liquid (from the egg white), resulting in a denser, chewier, and more decadent cookie.
Vanilla Extract, Almond Extract, and Molasses: These flavor enhancers add layers of complexity. Vanilla extract provides classic warmth, while a hint of almond extract complements the macadamia nuts beautifully. Molasses, a byproduct of sugar refining, not only contributes to the brown sugar flavor but also enhances moisture and chewiness, mimicking the effect of aged cookie dough.
Baking Powder and Salt: Baking powder acts as a leavening agent, giving the cookies a slight lift without making them too airy. Salt is essential for balancing the sweetness and enhancing all the other flavors, bringing out the best in the white chocolate and macadamia nuts.
Macadamia Nuts: For this recipe, I opted for roasted and unsalted macadamia nuts. Their buttery, delicate flavor is a perfect match for white chocolate. However, if you prefer a saltier kick, you can certainly use salted macadamia nuts – just be mindful of the added salt in the dough. Ensure they are coarsely chopped to provide delightful pockets of crunch throughout the cookie. If macadamia nuts are unavailable or you’re looking for an alternative, pistachio nuts or slivered almonds have similar flavor profiles and can be used as substitutes.
White Chocolate: For the ultimate chocolate coverage and varied texture, I highly recommend using a combination of white chocolate chips and a chopped white chocolate bar. White chocolate chips hold their shape well, while chunks from a chopped bar melt into luscious pools, creating a more decadent and visually appealing cookie. When chopping your white chocolate bar, aim for varying sizes – some smaller bits to distribute throughout the dough and some larger chunks for those satisfying molten bites. Use a good quality white chocolate for the best flavor.
Flaky Sea Salt: A final flourish! A sprinkle of flaky sea salt on top before or immediately after baking is non-negotiable. It provides a beautiful visual contrast and, more importantly, enhances the sweet and salty dynamic that makes these cookies so addictive.
Step-by-Step Guide: How to Bake Chewy White Chocolate Macadamia Nut Cookies
Baking these cookies is a rewarding process, and following these steps carefully will ensure you achieve that perfect chewy, fudgy result every time. Let’s get started!

Step 1: Prepare Your Dry Ingredients. In a medium-sized bowl, whisk together the all-purpose flour, baking powder, salt, and cornstarch. Whisking ensures these ingredients are evenly distributed, which is crucial for uniform leavening and flavor in your cookies. Set this bowl aside for now.

Step 2: Master the Brown Butter. In a small, light-colored saucepan (a light-colored pan makes it easier to monitor the browning process), melt the butter over medium-low heat. Continue to stir constantly for about 7-10 minutes. The butter will first melt, then foam, and finally, the milk solids at the bottom of the pan will begin to turn a rich, amber brown, releasing a wonderfully nutty aroma (as clearly shown in the image above). As soon as you see those golden-brown bits, immediately remove the pot from the heat to prevent burning. Pour the browned butter into a heat-proof bowl to stop the cooking process and allow it to cool slightly for 5 minutes.

Step 3: Combine Brown Butter and Sugars. Once the brown butter has cooled for approximately 5 minutes (it should still be warm but not scorching hot), add both the white sugar and brown sugar directly into the bowl with the butter. Mix them thoroughly until fully combined. The warmth of the butter will help dissolve the sugars, creating a smooth base.

Step 4: Incorporate the Wet Ingredients. Now it’s time to add the egg, the extra egg yolk (for that fudgy texture), vanilla extract, almond extract, and molasses to the butter and sugar mixture. These ingredients contribute to the cookies’ flavor and moistness.

Step 5: Achieve a Smooth Wet Mixture. Vigorously combine all the wet ingredients until they are thoroughly blended and the sugar crystals are no longer visible. This vigorous mixing helps create a smooth, emulsified base, which will make it much easier to incorporate the dry ingredients without overmixing later. You’re aiming for a light and fluffy consistency.
Step 6: Gently Fold in Dry Ingredients. Gradually add the reserved dry ingredients from Step 1 into the wet mixture. Use a spatula to gently fold them in. Mix only until the flour streaks have just disappeared. Be careful not to overmix, as this can develop the gluten in the flour, leading to tough cookies instead of wonderfully chewy ones.
Step 7: Introduce the Nuts and White Chocolate. Once your dough is formed, it’s time for the stars of the show! Add all of the chopped macadamia nuts, white chocolate bar chunks, and white chocolate chips to the dough. Don’t be shy – a generous amount ensures every cookie is packed with flavor and texture.
Step 8: Ensure Even Distribution. Continue to fold the nuts and white chocolate into the dough until they are completely and evenly distributed. It might feel like there’s an abundance of add-ins compared to the dough, but this is exactly what we want for that rich, satisfying bite. This ratio is normal and contributes to the cookies’ incredible character.

Step 9: Chill for Perfection. This recipe yields approximately 12 perfectly sized cookies. Roll the dough into uniform balls (a cookie scoop works wonders here for consistency) and place them on a parchment paper-lined baking sheet. This chilling step is absolutely crucial for flavor development and preventing the cookies from spreading too much during baking. Store them in the refrigerator for a minimum of 24 hours, but for the most intensely fudgy and chewy cookies with even richer flavor, we recommend chilling for 48 to 72 hours. This patience will be rewarded!

Step 10: Bake and Finish. Preheat your oven to 350 degrees Fahrenheit (175°C). Place the chilled cookie dough balls on a baking sheet, leaving ample space between them. Bake for 13-15 minutes. The key is to remove them from the oven just before the tops start to turn golden brown – they should still look slightly underbaked in the center for that ultimate chewy and fudgy texture. Allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely for at least 15 minutes. Immediately after removing them from the oven, sprinkle generously with flaky sea salt for that perfect sweet and salty bite.
Pro-Tips for Baking Flawless Cookies
Elevate your cookie game with these expert tips, ensuring your white chocolate macadamia nut cookies turn out perfectly every time:
- Choose a Light-Colored Pot for Browning Butter: When browning butter, visibility is key. I always recommend using a light-colored saucepan or pot. This makes it significantly easier to observe the milk solids as they change color from yellow to golden brown, helping you avoid burning and achieve that perfect nutty aroma.
- Don’t Skip the Dough Refrigeration (Chill Time is Your Friend!): This step is non-negotiable for superior cookies. Refrigerating the dough for at least 24 hours (and ideally 48-72 hours) allows the flavors to meld and deepen, and the butter to firm up. This prevents the cookies from spreading excessively in the oven, ensuring they maintain their thick, chewy, and fudgy texture. It’s a technique we employ for many of our best cookie recipes!
- Thoroughly Combine Wet Ingredients First: Before adding your dry ingredients, ensure that your wet mixture (browned butter, sugars, egg, egg yolk, extracts, molasses) is incredibly well combined. Mix until the sugar crystals are no longer visible and the mixture is light and homogenous. This thorough mixing creates a stable base, making it much easier to incorporate the dry ingredients with minimal stirring, thus preventing overmixing and tough cookies.
- Measure Ingredients Accurately, Especially Flour: Baking is a science! Use a kitchen scale for the most accurate flour measurement. If using measuring cups, spoon the flour into the cup and then level it off with a straight edge to avoid packing too much flour, which can lead to dry, dense cookies.
- Use a Cookie Scoop for Uniformity: For perfectly round, evenly sized cookies that bake consistently, invest in a good quality cookie scoop. This ensures each cookie bakes at the same rate and looks professional.
- Parchment Paper is Your Best Friend: Always line your baking sheets with parchment paper. This prevents sticking, promotes even baking, and makes cleanup a breeze.
- Watch for Visual Cues, Not Just the Timer: Ovens can vary. Instead of strictly adhering to the bake time, pay attention to how your cookies look. They should be set around the edges but still appear slightly pale and soft in the center when removed from the oven. They will continue to set as they cool.

Growing up, my dad’s work with Pepperidge Farm meant our pantry was always stocked with their delicious Tahoe cookies – their take on white chocolate macadamia nut cookies. Those were a childhood favorite, and they instilled in me a deep appreciation for this classic flavor combination. This recipe is my ode to those cherished memories, crafted to bring that same joy and an even better texture to your home.
Our perfected version of this cookie is designed to leave everyone begging for the recipe. These are exceptionally fudgy, embodying that ideal texture of a slightly underbaked cookie – firm enough to hold, yet soft and yielding in the center, which, in my opinion, is the absolute pinnacle of cookie perfection.
Whether you’re a seasoned baker or just starting, this recipe will guide you to create batch after batch of the most delicious, chewy white chocolate macadamia nut cookies you’ve ever tasted. They are perfect for holidays, gatherings, or simply as a special treat for yourself. Enjoy the process and the delightful outcome!
Common Questions About These Cookies
The delightful harmony in these cookies comes from the complementary mild flavors of white chocolate and macadamia nuts, perfectly enhanced by a touch of salt. Macadamia nuts offer a buttery, creamy nuttiness that balances the rich sweetness of white chocolate, creating a sophisticated and incredibly delicious flavor profile that’s truly irresistible.
Absolutely, yes! While you can bake them after a minimum of 1 hour of chilling, we highly recommend refrigerating the dough for anywhere from 12 to 72 hours. This extended chill time is crucial for developing deeper flavors and achieving the ultimate fudgy and chewy texture. It allows the flour to fully hydrate and the fats to solidify, preventing the cookies from spreading too thinly in the oven.
If macadamia nuts are not available or you’re looking for an alternative, several nuts can work well. Pistachio nuts or slivered almonds are excellent choices as they offer similar delicate flavor profiles and textures that complement white chocolate beautifully. You could also try chopped pecans or walnuts, though their flavor will be more pronounced.
Once fully cooled, store your chewy white chocolate macadamia nut cookies in an airtight container at room temperature for up to 3-5 days. For longer storage, you can freeze the baked cookies for up to 2-3 months. Thaw them at room temperature or gently warm them in the microwave for a fresh-baked taste.
Yes, this dough freezes beautifully! Roll the dough into balls as directed, then place them on a baking sheet and freeze until solid. Once frozen, transfer the cookie dough balls to an airtight freezer-safe bag or container. They can be stored in the freezer for up to 3 months. When ready to bake, you can bake them directly from frozen, adding a couple of extra minutes to the baking time.
Discover More Delicious Dessert Recipes
If you’ve fallen in love with these incredibly chewy white chocolate macadamia nut cookies, we invite you to explore more of our decadent dessert creations. There’s always something delightful baking in our kitchen!
- Rainbow Cookie Cake
- Carrot Cake Blondies
- Pistachio Cream Tiramisu
- Pumpkin Butter Blondies with Maple Glaze
We absolutely love hearing from you! Please leave us a review and let us know what you think of these chewiest white chocolate macadamia nut cookies. Your feedback brightens our day and helps other bakers. If you loved these cookies, be sure to explore some of our other fantastic dessert recipes. Don’t forget to follow us on Instagram at @vindelgiudice for daily inspiration and behind-the-scenes glimpses into our kitchen!
📖 Recipe

Chewiest White Chocolate Macadamia Nut Cookies
Vincent DelGiudiceEquipment
- 1 baking sheet
- 1 small pot
Ingredients
- 1½ cups all-purpose flour
- ½ cup unsalted butter
- ¾ cup packed brown sugar
- ¼ cup granulated white sugar
- 1 teaspoon fine sea salt
- 1 large egg
- 1 additional egg yolk
- 1 teaspoon pure vanilla extract
- 1 teaspoon unsulfured molasses
- ¼ teaspoon almond extract (optional, enhances flavor)
- 1 teaspoon cornstarch
- 1 teaspoon baking powder
- ½ cup macadamia nuts, roughly chopped
- 3 oz quality white chocolate bar, chopped into varying sizes
- ⅓ cup white chocolate chips
- flaky sea salt for topping
Instructions
- In a small, light-colored pot, melt and brown the butter over medium-low heat. Stir continuously for 7-10 minutes until the milk solids at the bottom of the pot turn a deep golden brown and smell nutty. Immediately remove from heat and pour into a heat-proof bowl to prevent further cooking. Allow it to cool for 5 minutes.
- While the butter cools, combine your dry ingredients: flour, baking powder, salt, and cornstarch in a separate medium bowl. Whisk well to ensure even distribution, then set aside.
- To the slightly cooled brown butter, add both the brown sugar and granulated white sugar, mixing thoroughly. Next, incorporate the egg, extra egg yolk, vanilla extract, almond extract (if using), and molasses. Mix vigorously until the wet ingredients are smooth and the sugar crystals are no longer visible.
- Gradually add the prepared dry ingredients into the wet mixture. Use a spatula to mix until just combined, being careful not to overmix. Fold in the chopped macadamia nuts and all the white chocolate (both bar chunks and chips) until they are evenly distributed throughout the dough. Roll the dough into uniform balls and place them on a parchment paper-lined baking sheet. Refrigerate the dough balls for a minimum of 24 hours, and ideally for 48-72 hours, for best flavor and texture.
- When ready to bake, preheat your oven to 350°F (175°C). Place the chilled cookie dough balls on a baking sheet, ensuring adequate spacing. Bake for 13-15 minutes, or until the edges are lightly golden and the centers still look slightly soft. Remove from the oven and immediately sprinkle with flaky sea salt. Allow to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Notes
- Choose a light-colored pot. I always try to pick a lighter-colored pot when browning butter so it’s easier to see when the butter turns brown.
- Refrigerate the dough. This will prevent them from spreading out and will make them chewy and fudgy. We do this for a lot of our cookies!
- Combine wet ingredients. Combine them really well so that the sugar crystals are no longer visible. This will make it much easier to combine with the dry ingredients.