If you have been craving that perfect balance of chewy, chunky, and buttery, then you are going to fall head over heels for this Chocolate Chip and Walnut Cookies (Levain-ish) Recipe. Inspired by the legendary Levain bakery style, these cookies boast a crackly, soft exterior with a heavenly, gooey inside packed full of rich chocolate chips and toasted walnuts. Every bite feels like a warm hug, making them irresistible for cookie lovers who adore texture as much as taste. Whether you enjoy them fresh out of the oven or as an afternoon treat, this recipe delivers classic homemade goodness with a gourmet twist.

Ingredients You’ll Need

The image shows a light brown dough spread unevenly inside a white bowl with handles, resting on a white marbled surface. The dough has a soft, creamy texture with visible swirls and small lumps, covering most of the bowl’s bottom and sides but leaving some areas on the sides and center exposed. The bowl has a shiny finish and appears slightly dusted with flour around the dough edges. Photo taken with an iphone --ar 4:5 --v 7

This recipe uses simple, pantry-friendly ingredients that come together to create extraordinary flavor and texture. Each one plays its part in crafting the perfect cookie—from tender crumb to that signature chewiness and nutty crunch.

All-purpose flour (1½ cups less 2 tablespoons): The base that holds everything together with just the right structure.

Baking soda (½ teaspoon): Helps the cookies rise and achieve their characteristic fluff.
Baking powder (½ teaspoon): Works alongside baking soda for a balanced rise and delicate crumb.
Cornstarch (1 tablespoon): A secret weapon for soft, tender cookies without toughness.

Kosher salt (¾ teaspoon): Enhances all the flavors and balances the sweetness perfectly.
Butter (10 tablespoons, softened): Adds richness and moisture, making each bite wonderfully tender.
Brown sugar (¾ cups plus 2 tablespoons): Brings deep caramel notes and helps keep the cookies chewy.

Large egg (1, room temperature): Binds the ingredients and gives the dough its perfect texture.
Vanilla extract or paste (2 teaspoons): Elevates the flavor with a warm, fragrant undertone.
Chocolate chips (1 cup, about 6 ounces): Melts into melty pockets of richness—chocolate dreams come true.

Walnuts (1 cup, roughly chopped and toasted): Adds an irresistible nutty crunch and wholesome flavor.
Optional sea salt: A light sprinkle after baking highlights all the sweet and savory notes.

How to Make Chocolate Chip and Walnut Cookies (Levain-ish) Recipe

Chocolate Chip and Walnut Cookies (Levain-ish) Recipe - Recipe Image

Step 1: Prepare Your Dry Ingredients

Start by whisking together the flour, baking soda, baking powder, cornstarch, and kosher salt in a medium bowl. This dry mixture sets the stage by combining the right leavening powers with tenderizing cornstarch and that burst of saltiness to bring flavors to life.

Step 2: Cream the Butter and Sugar

In a large mixing bowl, beat softened butter with the brown sugar until the mixture is light, fluffy, and beautifully combined, about one minute with an electric mixer. This step is crucial to trap air and create that signature cookie lift and tenderness.

Step 3: Add Egg and Vanilla

Next, mix in the room temperature egg and vanilla extract or paste, continuing to beat for another minute. This adds moisture, binds the ingredients, and infuses your dough with that classic, comforting vanilla aroma.

Step 4: Combine Dry and Wet Ingredients

Slowly add the dry ingredients to the wet mix and stir on low speed just until everything is combined. It’s important not to overmix at this stage to keep your cookies soft and prevent toughness in the crumb.

Step 5: Add Chocolate Chips and Walnuts

Fold in the chocolate chips and toasted walnuts by hand. Using your hands or a spatula is best here because the dough is thick and chunky — this is the part that transforms a simple cookie into an extraordinary, Levain-inspired masterpiece.

Step 6: Form and Chill Dough Balls

Shape the cookie dough into large balls about 2 inches in diameter, roughly the size of a small plum. Place them on your prepared parchment-lined baking sheet, spacing them generously to allow for spreading. Flatten the balls slightly but don’t worry about a perfect shape. Cover with plastic wrap and chill in the refrigerator for at least 30 minutes or up to one day. This step deepens the flavor and stops excessive spreading during baking.

Step 7: Bake to Perfection

Preheat your oven to 375°F (190°C). Bake your cookies for 13 to 16 minutes depending on size and your preferred texture. For melt-in-your-mouth softness, bake closer to 13 minutes. If you prefer a crispier edge, aim toward 16 minutes. Right after baking, sprinkle lightly with sea salt if you’d like to enhance every flavor note. Allow the cookies to cool on the tray for a few minutes before transferring to a wire rack.

How to Serve Chocolate Chip and Walnut Cookies (Levain-ish) Recipe

Garnishes

Highlight your cookies by sprinkling some flaky sea salt right after baking. The tiny salt crystals add a delightful contrast that instantly elevates every bite. For a fun twist, drizzle a little melted dark chocolate or even a light dusting of powdered sugar before serving.

Side Dishes

These cookies pair wonderfully with a cold glass of milk, a rich cup of coffee, or your favorite herbal tea. For grown-up gatherings, try them alongside a creamy vanilla or cinnamon-spiced ice cream for a decadent dessert experience.

Creative Ways to Present

Serve your cookies stacked in a clear jar or wrapped individually in wax paper tied with twine for charming homemade gifts. For parties, arrange them on a wooden board mixed with fresh berries and nuts, turning these humble cookies into a beautiful treat display.

Make Ahead and Storage

Storing Leftovers

Place leftover cookies in an airtight container at room temperature to keep them soft and chewy for 3 to 4 days. A piece of bread tucked inside the container can help maintain moisture and keep them from drying out.

Freezing

You can freeze raw dough balls for up to 3 months. Simply shape, wrap individually in plastic wrap, and freeze. When you’re ready for fresh cookies, bake them straight from the freezer, adding a few extra minutes to the baking time. Baked cookies freeze well too; just thaw at room temperature before enjoying.

Reheating

To revive that just-baked warmth, pop your cookies in a preheated oven at 300°F (150°C) for about 5 minutes. Alternatively, a quick zap for 10-15 seconds in the microwave brings out the melty chocolate center and soft texture beautifully.

FAQs

Can I substitute the walnuts with another nut?

Absolutely! Pecans or macadamia nuts make excellent alternatives. Toast them lightly beforehand to bring out their flavor and add that same delightful crunch.

Why does this recipe use both baking soda and baking powder?

The combination achieves a perfect balance of rise and tenderness. Baking soda helps cookies spread and brown nicely, while baking powder adds fluffiness without making them cakey.

Is cornstarch really necessary in this cookie recipe?

Yes, cornstarch lightens the texture and contributes to the cookie’s soft, tender crumb. It’s a simple addition that makes a big difference, especially in thick cookies like these.

Can I make these cookies gluten-free?

You can try swapping the all-purpose flour for a gluten-free flour blend, but results may vary. For best texture, ensure the blend contains xanthan gum or another binder to hold everything together.

What causes cookies to spread too much in the oven?

Warm dough, using too much butter, or not chilling the dough before baking often causes spreading. This recipe chills the dough to prevent those thin, flat cookies and maintain that iconic Levain-ish thickness.

Final Thoughts

This Chocolate Chip and Walnut Cookies (Levain-ish) Recipe is a guaranteed crowd-pleaser that turns everyday ingredients into an extraordinary treat. The perfect combo of chewy, melty, and nutty will have you coming back for seconds, and trust me, it’s worth every crumb. So why not gather your ingredients and bake a batch today? Your future self (and anyone lucky enough to join you) will thank you.