Your Personal Bakery-Style Chocolate Chip Cookie

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Craving an unforgettable chocolate chip cookie but don’t want to bake a whole batch? This easy single-serve Levain chocolate chip cookie recipe is your perfect solution! Replicating the iconic taste and texture of New York City’s legendary Levain Bakery cookies, this copycat recipe delivers a supremely gooey center, a wonderfully crisp exterior, and a rich blend of walnuts and chocolate chips in a perfect individual portion. Get ready to experience the magic of the Big Apple’s most popular cookie right in your own kitchen, whenever the craving strikes!

If you love the convenience of small-batch baking, be sure to explore more of our delightful treats! Check out our classic single-serve chocolate chip cookie, our rich small batch Nutella brownie recipe, and for those who appreciate the original, our small batch classic chocolate chip cookie recipe. And to complete your perfect dessert experience, whip up this luscious sweet cream cold foam to pair with your favorite cold brew.

Single serve Levain chocolate chip walnut cookie with a perfectly gooey center

These single-serve Levain cookies are a true revelation. Each one boasts that coveted gooey center and a delightfully crispy outside, mirroring the authentic Levain Bakery experience. The beauty of this recipe lies in its scaled-down simplicity, allowing you to indulge in the famous NYC treat without committing to a large batch. It’s the ultimate go-to for instant gratification when that irresistible Levain cookie craving hits.

Discover the Magic of This New York City Cookie Recipe!

The first bite of a Levain Bakery chocolate chip cookie is an experience unto itself. That perfect blend of soft, chewy, thick, and incredibly gooey in the middle instantly made it my favorite cookie spot in New York. There’s a reason it holds such an esteemed reputation. This copycat recipe strives to capture that very essence, bringing the same magical texture and rich flavor profile directly to your home. Once you try it, you’ll understand exactly why these cookies are so beloved. I invite you to bake this recipe and share your thoughts in the comments below – I’m confident you’ll be just as captivated!

Hand holding a freshly baked single serve Levain chocolate chip walnut cookie

What Makes Levain Chocolate Chip Cookies So Special?

Levain chocolate chip cookies, particularly the New York City style, are renowned for their distinctive characteristics that set them apart from traditional chocolate chip cookies. Originating from the beloved Levain Bakery, these cookies are celebrated for their impressive size and an extra-thick, almost cake-like texture that remains incredibly soft and dense on the inside.

What truly defines a Levain cookie is its textural contrast: a delightfully crispy exterior gives way to a decadent, molten interior. This unique texture is often attributed to the generous use of larger chocolate pieces, which melt beautifully, and a higher proportion of brown sugar in the dough, contributing to their signature chewiness and rich, caramelized flavor. The addition of walnuts is another classic hallmark, providing a pleasant crunch and earthy balance to the sweet chocolate.

Beyond their texture, NYC Levain chocolate chip cookies are a truly indulgent treat, beloved by connoisseurs and casual cookie lovers alike. They offer a unique flavor profile that is both deeply comforting and exquisitely rich, making them a must-try for anyone seeking one of the best chocolate chip cookies in the world.

Why This Single-Serve Levain Cookie Recipe is a Must-Try!

There are countless reasons to fall in love with this single-serve Levain cookie recipe. It’s not just about replicating a famous taste; it’s about intelligent, convenient, and utterly delicious baking:

  • Effortless and Economical: This recipe is incredibly straightforward, requiring minimal ingredients and fuss. It’s a cost-effective way to satisfy your cravings without needing to buy or use a large quantity of baking supplies.
  • Perfect Portion Control: Say goodbye to leftover cookies going stale or the temptation of an entire batch. This recipe yields one perfectly sized, generously large cookie, ideal for a solo treat or sharing with a very lucky friend. It’s the ultimate way to indulge responsibly.
  • Guaranteed Freshness Every Time: Since you’re baking only one cookie, you’re always guaranteed a warm, freshly baked delight. There’s nothing quite like a cookie straight from the oven, and this recipe ensures that exquisite experience whenever you crave it.
  • Quick & Convenient: From mixing to baking, this cookie comes together in no time at all. It’s perfect for those spontaneous sweet cravings, late-night dessert emergencies, or whenever you need a quick pick-me-up. Minimal prep, maximum flavor!
  • Customizable Indulgence: While the classic includes walnuts, this single-serve format makes it easy to experiment with other mix-ins to suit your personal preference. Feel free to swap walnuts for pecans, add white chocolate chips, or even a sprinkle of sea salt.
Ingredients for single serve Levain cookie laid out on a kitchen counter

Essential Ingredients for Your Single-Serve Levain Chocolate Chip Cookie

Gathering the right ingredients is key to achieving that authentic Levain Bakery taste and texture. This single-serving version uses carefully measured amounts to ensure a flawless result every time. For the exact detailed measurements, please refer to the recipe card below.

  • Butter: You’ll need softened butter for this recipe. Both salted and unsalted varieties work well; just remember that salted butter will add a subtle savory note that can enhance the overall flavor.
  • Brown Sugar & Granulated Sugar: This recipe cleverly uses a higher ratio of brown sugar to granulated sugar. The brown sugar is essential for that signature moist, chewy, and rich interior, contributing to the cookie’s deep caramel notes. Granulated sugar, on the other hand, helps create a lovely crispness on the cookie’s exterior, offering a delightful textural contrast.
  • Vanilla Extract: A touch of pure vanilla extract elevates all the other flavors, adding warmth and depth to your cookie.
  • Egg Yolk: Using only an egg yolk, rather than a whole egg, is a brilliant trick for single-serve recipes. It adds richness, moisture, and helps bind the dough without making it too cakey, ensuring that classic gooey texture.
  • All-Purpose Flour: Simple all-purpose flour provides the structural base for your cookie, allowing it to hold its shape while maintaining a tender crumb.
  • Salt: Never underestimate the power of a pinch of salt in baking! It balances the sweetness of the sugars and chocolate, enhancing all the flavors and preventing the cookie from being overly sweet.
  • Baking Soda: This leavening agent helps the cookie spread slightly and contributes to its soft, chewy texture.
  • Cornstarch: A secret ingredient for achieving that super soft, almost velvety interior. Cornstarch helps tenderize the dough and prevents the cookie from becoming too tough, mimicking the luxurious texture of the bakery original.
  • Chocolate Chips & Walnuts: For the most authentic Levain experience, we recommend using a generous mix of large chocolate chips or chocolate chunks. This creates those incredible pockets of molten chocolate throughout the cookie. If you don’t have large chips, regular semi-sweet chocolate chips will still yield a fantastic result. Roughly chopped walnuts add a crucial nutty crunch and earthy flavor that is characteristic of the iconic Levain cookie.
Close up of a single serve Levain chocolate chip walnut cookie with a bite taken out, revealing its gooey center

Baking Perfection: How to Make This Single-Serve Giant Cookie

Creating this magnificent single-serve Levain cookie is surprisingly simple and requires no special skills, just a love for delicious treats! Follow these steps for a perfectly baked, bakery-style cookie. For the complete, detailed instructions, remember to consult the recipe card below.

  1. Cream the Wet Ingredients: In a medium-sized bowl, begin by creaming together the softened butter, brown sugar, and granulated sugar. Mix until the mixture is light, fluffy, and well combined. This process incorporates air, contributing to the cookie’s soft texture.
  2. Add Egg Yolk and Vanilla: Introduce the egg yolk and vanilla extract to the creamed butter and sugar mixture. Whisk everything thoroughly until these wet ingredients are fully integrated and smooth.
  3. Fold in Dry Ingredients and Mix-ins: Gently fold in the all-purpose flour, cornstarch, baking soda, and salt. Mix just until the flour disappears and no dry streaks remain – be careful not to overmix! Overmixing can lead to a tough cookie. Once the dry ingredients are almost combined, add in your chocolate chips and chopped walnuts, folding them in just enough to distribute them evenly throughout the dough.
  4. Shape and Prepare for Baking: Using clean hands, roll the generous cookie dough ball into a large, slightly irregular mound. The rustic, chunky appearance is part of the Levain charm! Place this dough ball onto a baking sheet lined with parchment paper. If you wish, press a few extra chocolate chips onto the top of the dough for an even more enticing appearance once baked.
  5. Bake to Golden Perfection: Bake in your preheated oven until the edges are golden brown and set, but the center still appears slightly soft and gooey. This is crucial for that characteristic Levain texture.
  6. Cool and Indulge: Once your cookie is baked, resist the urge to dive in immediately! Allow it to cool on the baking pan for 10 to 15 minutes. This cooling period is essential for the cookie to set properly and for the flavors to fully develop. It also ensures that molten center is perfectly gooey.
  7. Savor Every Bite: Enjoy your masterpiece with a tall glass of cold milk, a steaming cup of coffee, or your preferred beverage. This cookie is best enjoyed slightly warm, allowing the chocolate to remain wonderfully melty.

One of the best parts about this recipe is its accessibility. You don’t need fancy kitchen gadgets; it can be easily made with just a whisk and a rubber spatula. Of course, if you have an electric mixer or a small stand mixer, they can make the creaming process even quicker and more effortless.

Cookie dough in a mixing bowl after ingredients are combined
Large single cookie dough ball on a parchment paper-lined baking sheet
Single serve Levain chocolate chip walnut cookie cooling on a baking sheet

Frequently Asked Questions (FAQ) About Your Levain Cookie

How to Store This Small Batch Levain Chocolate Chip Cookie?

If by some miracle you have any leftover cookie, storing it properly will help maintain its deliciousness. Place your cooled cookie in an airtight container at room temperature. It will stay fresh and enjoyable for up to 5 days. You can savor it as is, or for that fresh-from-the-oven experience, pop it in the microwave for 10-15 seconds to warm it through and get those chocolate chips wonderfully melty again.

Can I Freeze This Single-Serve Levain Chocolate Chip Cookie?

Absolutely! This cookie freezes beautifully. Once completely cooled, place it in an airtight freezer-safe container or wrap it tightly in plastic wrap and then foil. It can be frozen for up to 3 months. When you’re ready to enjoy, simply thaw it on the kitchen counter for a few hours. For an extra treat, warm it slightly in the microwave or oven before indulging.

Stack of Levain chocolate chip walnut cookies

What Other Cookie Flavors Does Levain Bakery Offer?

Levain Bakery is famous for its exceptional, freshly baked cookies, and while the chocolate chip walnut is iconic, they offer other irresistible flavors too. These often include:

  1. Chocolate Chip Walnut: Their signature, beloved cookie, featuring premium chocolate chips and hearty walnut chunks.
  2. Dark Chocolate Peanut Butter Chip: A rich and indulgent combination for dark chocolate and peanut butter enthusiasts.
  3. Oatmeal Raisin: A comforting classic, packed with oats and plump raisins.
  4. Dark Chocolate Chocolate Chip: For serious chocolate lovers, a double dose of rich dark chocolate.
  5. Walnut Chocolate Chip: A twist on the classic, sometimes featuring different chocolate ratios.

Please keep in mind that Levain Bakery occasionally introduces seasonal or limited-edition flavors, and offerings might vary by location. For the most current selection, it’s always best to check their official website or inquire directly at one of their bakeries.

Overhead shot of a single Levain chocolate chip cookie recipe

Are Levain’s Chocolate Chip Walnut Cookies Worth the Price?

Without a doubt, 100% YES! However, there’s a crucial caveat: these cookies are truly worth the price when purchased fresh, directly from a Levain Bakery location. The experience of a warm, just-baked Levain cookie, with its perfectly molten center and crisp exterior, is unparalleled. While you might find them sold in grocery stores, such as Whole Foods, the texture and overall quality simply don’t compare to the freshly baked version. The magic is in the freshness!

If you find yourself in New York City, I highly recommend making a pilgrimage to one of their bakeries to try them for yourself. It’s an iconic culinary experience. But if a trip to NYC isn’t on your immediate horizon, then this homemade copycat recipe is the absolute next best thing, offering incredible flavor and texture right in your own kitchen!

How Can I Reheat Levain’s Chocolate Chip Walnut Cookies to Make Them Taste Fresh Again?

While Levain’s chocolate chip walnut cookies are undeniably best enjoyed fresh, you can certainly reheat any leftovers to recapture some of that initial magic. Here’s the best way to do it:

  1. Preheat Your Oven: Set your oven to 350°F (175°C). This gentle heat will warm the cookie through without drying it out too much.
  2. Prepare Baking Sheet: Line a small baking sheet with parchment paper to prevent sticking and ensure even heating.
  3. Place Cookies: Arrange the cookies on the prepared baking sheet, leaving a little space between them for air circulation.
  4. Heat Gently: Bake the cookies in the preheated oven for approximately 3-5 minutes, or until they are warm to the touch and the chocolate chips have become beautifully melted and gooey again. Keep a close eye on them to prevent over-baking.
  5. Cool Briefly and Serve: Carefully remove the cookies from the oven and allow them to cool on the baking sheet for just a couple of minutes. This short rest helps them firm up slightly while retaining their warmth and gooeyness.

Alternatively, you can use a microwave for a quicker reheat: microwave the cookies for about 10-15 seconds. Be very cautious not to overheat, as microwaving can sometimes make cookies too soft or even dry them out if done for too long. Remember that reheating, while effective, might slightly alter the original fresh texture of the cookie.

Close up of a Levain chocolate chip walnut cookie with a bite taken out of it

Single-Serve Levain Chocolate Chip Cookie Recipe

Single serve Levain chocolate chip walnut cookie

★★★★★

5 from 13 votes

Single Levain Chocolate Chip Cookie

This single Levain chocolate chip walnut cookie recipe is the ultimate copycat cookie for your favorite Levain Bakery cookie but only makes enough for one large cookie!
Prep: 5 minutes
Cook: 14 minutes
Total: 19 minutes
Servings: 1 cookie
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Ingredients

  • 3 tbsp butter (salted or unsalted, softened)
  • 3 tbsp brown sugar
  • 1 tbsp granulated sugar
  • 1/4 tsp vanilla extract
  • 1 egg yolk
  • 1/2 cup AP flour
  • 3 tbsp cornstarch
  • 1/8 tsp baking soda
  • 1/8 tbsp salt
  • 2 tbsp chocolate chips
  • 2 tbsp walnuts

Instructions

  • Preheat your oven to 350°F (175°C), then line a baking sheet with parchment paper and set it aside.
  • In a medium bowl, cream together the softened butter, granulated sugar, and brown sugar until the mixture is smooth, light, and creamy.
  • Add the vanilla extract and the egg yolk to the creamed mixture and whisk well until fully combined.
  • Gently mix in the all-purpose flour, cornstarch, baking soda, and salt until the flour mixture just disappears. Avoid overmixing. Then, fold in the chocolate chips and walnuts until they are evenly distributed.
  • Roll the cookie dough into a large, slightly rustic ball. Place it on your prepared baking sheet. If desired, press a few extra chocolate chips onto the top of the dough for an even more appetizing look. Bake in the preheated oven for 14 minutes.
  • Once baked, remove the cookie from the oven and allow it to cool on the baking pan for 10 to 15 minutes before serving. This crucial cooling period helps the cookie set and ensures a perfectly gooey center. Enjoy your delicious, bakery-style treat!

Nutrition

Calories: 1279Calories |
Carbohydrates: 150g |
Protein: 16g |
Fat: 70g |
Saturated Fat: 33g |
Polyunsaturated Fat: 14g |
Monounsaturated Fat: 15g |
Trans Fat: 1g |
Cholesterol: 285mg |
Sodium: 2171mg |
Potassium: 402mg |
Fiber: 6g |
Sugar: 69g |
Vitamin A: 1313IU |
Vitamin C: 0.3mg |
Calcium: 278mg |
Iron: 6mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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Single serve Levain chocolate chip walnut cookie on a rustic wooden surface, perfectly baked
Close-up of a single Levain cookie with melted chocolate chips and visible walnuts
A whole single-serve Levain chocolate chip walnut cookie on a clean white background