Brown Butter Double Chocolate Chip Marshmallow Cookies Easy Recipe

The nutty aroma of brown butter swirling through the kitchen, the snap of chocolate chips melting into soft dough, and gooey marshmallow pockets oozing with every bite—these aren’t your average cookies. They’re the kind of treat that makes you stop mid-conversation and close your eyes for a moment. Brown Butter Double Chocolate Chip Marshmallow Cookies were born in my kitchen one rainy afternoon, when I needed a pick-me-up and had a half-bag of marshmallows begging to be used. Honestly, I’ve never looked at chocolate chip cookies the same way since.

There’s just something magical about the way brown butter transforms a basic cookie dough—rich, nutty, and almost caramel-like. The double chocolate (because one kind just isn’t enough, right?) ensures every bite is decadently chocolatey, while the gooey marshmallow centers take things to a whole new level of comfort. I’ve tested, tweaked, and devoured more batches than I care to admit, all in pursuit of the perfect balance: crispy edges, fudgy centers, and that molten marshmallow magic. Whether you’re baking for a cozy movie night, a cookie exchange, or just because you deserve something a little extra, these cookies are your ticket to pure joy.

As someone who’s obsessed with both classic cookies and creative twists, I can say with confidence that these Brown Butter Double Chocolate Chip Marshmallow Cookies are an absolute game-changer. If you’re a chocolate lover, a marshmallow fan, or simply someone who craves bakery-worthy treats without the fuss, you’ll want to keep this recipe close. It’s easy enough for weeknights, impressive enough for guests, and—let’s face it—irresistible enough to disappear before they’re even cool. Ready to bake the best cookies of your life? Let’s get started!

Why You’ll Love These Brown Butter Double Chocolate Chip Marshmallow Cookies

After baking (and taste-testing!) more cookie recipes than I can count, I can honestly say these brown butter double chocolate chip marshmallow cookies check every box. Here’s why I keep coming back to them—and why you will, too:

• Big Chocolate Flavor: With both cocoa powder and two types of chocolate chips, these cookies are a chocolate lover’s dream come true. Each bite delivers intense, layered chocolate notes.
• Brown Butter Magic: Browning butter adds a nutty, caramelized depth that regular butter just can’t touch. It subtly perfumes the whole cookie and makes the flavor unforgettable.
• Gooey Marshmallow Centers: The surprise inside! Marshmallows melt into little pockets of goo that turn each cookie into a decadent s’mores-inspired treat.
• Perfect Texture Combo: Crisp edges, chewy centers, and bursts of melted chocolate and marshmallow. You get everything you want in a cookie, all at once.
• Easy to Make: No stand mixer required. The dough comes together in minutes and is forgiving—even if you’re a little distracted (I’ve been there, trust me).
• Crowd-Pleaser: These always get rave reviews—kids love the marshmallow surprise, adults go wild for the brown butter complexity.
• Adaptable for Any Occasion: Perfect for holidays, bake sales, or just when you need a little chocolate therapy. I’ve brought them to potlucks and watched them vanish in minutes.
• Tested and Approved: I’ve made these dozens of times and tweaked the ratios for the ultimate balance—no dry cookies here, just pure indulgence!

What sets this recipe apart? It’s all about technique. Browning the butter is a simple step that pays off big, and folding in the marshmallows at just the right moment keeps them gooey but not burnt. This isn’t just another chocolate chip cookie—it’s the one that makes people ask, “What’s your secret?” I promise, you’ll want to make these again and again.

What Ingredients You Will Need

This recipe uses familiar ingredients, but the magic is in the mix. Each one plays a role in building those crave-worthy flavors and textures. Most are pantry staples, and I’ll share a few easy swaps if you need them.

• For the Cookie Dough:
  • Unsalted butter, 1 cup (226g): Browned for nutty flavor (don’t skip this step—it makes all the difference!)
  • Brown sugar, 1 cup (200g): Adds moisture and caramel notes
  • Granulated sugar, 1/2 cup (100g): For a balanced sweetness and those perfect crispy edges
  • Large eggs, 2, room temperature: Binds everything together (if you forget to bring them to room temp, just pop them in warm water for 5 mins)
  • Pure vanilla extract, 2 teaspoons (10ml): The background note that makes everything taste homemade
  • All-purpose flour, 2 1/4 cups (280g): Use a scoop-and-level method for the best results
  • Natural cocoa powder, 1/3 cup (35g): I like Hershey’s for a classic, deep chocolate flavor
  • Baking soda, 1 teaspoon (5g): For the perfect rise
  • Salt, 3/4 teaspoon (4g): Don’t skip—salt balances the sweetness and amps up the chocolate
• For the Mix-Ins:
  • Semi-sweet chocolate chips, 1 cup (170g): Melty goodness in every bite (I use Ghirardelli or Nestlé)
  • Milk chocolate chips, 1 cup (170g): For creamy sweetness—dark chocolate chips work, too, if you love a richer cookie
  • Mini marshmallows, 1 1/2 cups (75g): These melt into gooey pools inside the cookies (regular marshmallows, cut up, work in a pinch)

Substitution Tips:

• Swap gluten-free all-purpose flour 1:1 for a gluten-free version (I like King Arthur’s blend)
• Dairy-free? Use plant-based butter and dairy-free chocolate chips
• If you don’t have mini marshmallows, cut full-size ones into quarters—they’ll melt just fine
• Want extra chocolate? Toss in a handful of chopped dark chocolate or white chocolate chips

Trust me, you probably have most of these on hand, and you can easily adjust for allergies or preferences. The real star, though, is that brown butter—so don’t skip it!

Equipment Needed

You don’t need a fancy kitchen to make these brown butter double chocolate chip marshmallow cookies. Here’s what I use, plus some alternatives if your kitchen is a little more “make it work” (been there, too):

• Medium saucepan: For browning the butter. A light-colored pan helps you see when the butter’s ready (but I’ve used a regular nonstick—it just takes a little more attention)
• Large mixing bowl: For combining the dough. If you have a stand mixer, great—but a sturdy bowl and spatula work perfectly
• Whisk and sturdy spatula or wooden spoon: For mixing wet and dry ingredients. Don’t bother with an electric mixer unless you want to
• Baking sheet: Lined with parchment paper or a silicone baking mat for easy cleanup and even baking
• Cookie scoop (medium, about 2 tablespoons): Not essential but makes portioning easy and keeps cookies uniform—an ice cream scoop or even two spoons work in a pinch
• Wire cooling rack: Helps cookies set up and keeps bottoms from getting soggy

I’ve made these cookies in a tiny apartment kitchen with just one good bowl and a baking sheet—they still turn out amazing. For easy cleanup, always line your baking sheet. If you use a silicone mat, let it cool between batches to avoid overbaking. And keep that saucepan clean—burnt butter is no one’s friend!

How to Make Brown Butter Double Chocolate Chip Marshmallow Cookies

1. Brown the butter (10 minutes):

   Add 1 cup (226g) unsalted butter to a medium saucepan over medium heat. Stir constantly as it melts, then foams and bubbles. Watch closely—the milk solids will turn golden brown and it’ll smell nutty. When you see amber flecks and a deep aroma (about 5-7 minutes), remove from heat and pour into a large bowl to cool for 10 minutes. Tip: Burnt butter turns bitter—if it smells acrid, start over. The right color is like light caramel.

2. Mix the sugars and wet ingredients (5 minutes):

   Add 1 cup brown sugar (200g) and 1/2 cup granulated sugar (100g) to the cooled brown butter. Whisk until smooth and glossy. Add 2 large eggs (room temp) and 2 teaspoons vanilla extract (10ml). Whisk again until the mixture is thick and a little lighter in color, about 1 minute.

3. Combine the dry ingredients (3 minutes):

   In a separate bowl, whisk 2 1/4 cups (280g) all-purpose flour, 1/3 cup (35g) cocoa powder, 1 teaspoon (5g) baking soda, and 3/4 teaspoon (4g) salt. Tip: Sift cocoa powder if it’s lumpy—nobody wants bitter clumps in their cookies.

4. Bring the dough together (2 minutes):

   Add the dry ingredients to the wet mixture. Stir with a spatula or wooden spoon until just combined—don’t overmix, or the cookies will be tough. The dough will be thick and a bit sticky.

5. Add the mix-ins (2 minutes):

   Fold in 1 cup (170g) semi-sweet chocolate chips, 1 cup (170g) milk chocolate chips, and 1 1/2 cups (75g) mini marshmallows. Make sure the marshmallows are distributed throughout, but don’t overwork the dough or they’ll melt too soon.

6. Chill the dough (30+ minutes):

   Cover the bowl and chill for at least 30 minutes (up to overnight). This helps the flavors meld and keeps the cookies from spreading too much. If you’re short on time, freeze the dough balls for 15 minutes instead—works in a pinch!

7. Preheat and shape (10 minutes):

   Preheat oven to 350°F (175°C). Line baking sheets with parchment. Scoop dough into 2-tablespoon balls (about 40g each), spacing them 2 inches apart. If you notice marshmallows poking out, tuck them inside the dough—exposed marshmallows can burn.

8. Bake (10-12 minutes):

   Bake one sheet at a time for 10-12 minutes, until edges are set but centers look slightly underbaked. The cookies will puff up and then settle as they cool. Don’t overbake—the marshmallows should be gooey, not caramelized.

9. Cool and enjoy:

   Let cookies cool on the sheet for 5 minutes (they’ll be fragile at first), then transfer to a wire rack. Enjoy warm for ultimate gooeyness, or let them cool completely for chewier edges.

Personal tip: If you end up with marshmallow leaking out, don’t worry. Those caramelized bits are chewy and delicious—a little “imperfection” that tastes like candy!

Cooking Tips & Techniques

Perfecting these brown butter double chocolate chip marshmallow cookies didn’t happen overnight (my first batch was more marshmallow lava than cookie). Here are my best tips, learned the tasty way:

• Don’t rush the brown butter: The flavor payoff is worth every minute. Watch for foaming, then golden flecks. Pull it off the heat as soon as it smells nutty—burnt butter’s not salvageable.
• Chill that dough: Warm dough spreads too much and marshmallows can escape. If you’re in a hurry, scoop the dough first, then chill or freeze the balls before baking.
• Keep marshmallows tucked in: Exposed marshmallows on the edges can burn. When shaping, press any marshmallow bits into the center of the dough ball.
• Bake one sheet at a time: Ovens have hot spots. For even results, bake cookies in the center of the oven and do one tray at a time.
• Know your oven: If your cookies spread too much, your oven may run hot, or your butter was still too warm. If they come out dry, try reducing baking time by a minute or two next time.
• Don’t overmix: Mix until just combined after adding flour—overworking develops gluten and makes cookies tough.
• Batch multitasking: While dough chills, clean up or prep your next batch. Cookies can go right from fridge to oven—no need to bring to room temp.

Even if your cookies don’t look “perfect,” they’ll taste amazing—those crispy marshmallow edges are a happy accident! I’ve learned to embrace a little messiness in baking, and it always pays off here.

Variations & Adaptations

One of the best things about these brown butter double chocolate chip marshmallow cookies is how easy they are to customize. Here are some of my favorite tweaks—plus a few allergy-friendly swaps:

• Gluten-Free: Substitute a 1:1 gluten-free all-purpose flour blend (like King Arthur or Cup4Cup). The cookies will be a bit softer but just as delicious.
• Peanut Butter Twist: Add 1/2 cup (125g) creamy peanut butter to the dough and reduce the butter by 2 tablespoons. The flavor is next-level—think chocolate peanut butter cup meets s’mores.
• Holiday Spice: Stir in 1 teaspoon cinnamon and a pinch of cayenne for a Mexican hot chocolate vibe. Top with a sprinkle of flaky sea salt after baking for a grown-up twist.
• Vegan/Dairy-Free: Use vegan butter and plant-based chocolate chips. For marshmallows, look for a vegan brand—Dandies are my go-to.
• Mix Up the Chocolate: Try all dark chocolate chips for a richer cookie, or add chopped white chocolate for contrast. Swapping in butterscotch or caramel chips is also amazing.

Personally, I love the peanut butter version for late-night cravings (it’s borderline addictive). If you’re baking for a group with allergies, these swaps mean everyone can enjoy a batch. Feel free to get creative with mix-ins—chopped nuts, dried cherries, or even toffee bits are all fair game!

Serving & Storage Suggestions

These cookies are best served warm, when the marshmallows are gooey and the chocolate is melty. I love piling them on a rustic wooden board for a cozy presentation—bonus points if you dust them with a little cocoa powder or sea salt.

• Serving: Enjoy fresh from the oven with a cold glass of milk or a mug of coffee. For a dessert platter, stack them up and add a few extra marshmallows for fun.
• Pairings: These cookies go great with hot chocolate, vanilla ice cream, or a scoop of peanut butter on the side (don’t knock it till you try it!).
• Storing: Store in an airtight container at room temperature for up to 4 days. To keep them soft, place a slice of bread in the container—the cookies soak up just enough moisture to stay fresh.
• Freezing: Freeze baked cookies in a single layer, then transfer to a zip-top bag for up to 2 months. Freeze unbaked dough balls and bake straight from the freezer—just add an extra minute or two to baking time.
• Reheating: Pop cookies in the microwave for 5-10 seconds to revive that gooey marshmallow magic.

Honestly, the flavors deepen after a day—so if you can resist eating them all right away, they’re even better the next morning!

Nutritional Information & Benefits

Here’s an estimate per cookie (based on a batch of 24):

• Calories: ~210
• Fat: 11g
• Carbohydrates: 27g
• Protein: 2g
• Sugar: 18g

Key Ingredient Benefits: Cocoa powder provides antioxidants, and brown butter adds flavor without extra additives. These cookies can be made gluten-free or dairy-free with simple swaps, so they’re great for different dietary needs. Just note they do contain eggs, dairy (unless swapped), and wheat in the base recipe.

From a wellness perspective, I see these as joy food—a treat that brings people together. Sharing a homemade cookie is good for the soul, and these are worth every bite!

Conclusion

If you’re looking for a cookie that’s gooey, chocolatey, and just a little bit over-the-top, these brown butter double chocolate chip marshmallow cookies are it. They pack a punch with double chocolate, a hint of caramel from the brown butter, and those magical pockets of melted marshmallow. Every batch I bake disappears faster than I’d like to admit—there’s something about that first warm, melty bite that keeps you coming back.

Don’t be afraid to play with flavors and make these your own—swap the chocolate, add nuts, or go gluten-free. I love how this recipe turns everyday ingredients into something truly special, and I hope you find yourself reaching for it any time you need a little comfort.

Try the recipe, share your twists in the comments, and let me know how they turned out! Tag me on social media if you snap a photo—I love seeing your creations. Happy baking, and remember: life’s too short for boring cookies!

Frequently Asked Questions

Can I use regular butter instead of browning it?

You can, but you’ll miss out on the nutty, caramel-like flavor that makes these cookies stand out. Browning butter is easy and totally worth the extra step!

What if I only have regular marshmallows?

No problem—just cut them into small pieces (about the size of mini marshmallows) so they melt evenly without taking over the cookie.

My cookies spread too much—what did I do wrong?

This usually means your dough was too warm or you didn’t chill it long enough. Next time, pop the dough balls in the freezer for 10-15 minutes before baking.

Can I freeze the dough?

Absolutely! Scoop the dough into balls, freeze on a tray, then store in a bag. Bake straight from the freezer, adding an extra minute or two to the bake time.

How do I keep the marshmallows from burning?

When shaping the cookies, tuck any exposed marshmallow bits into the center of the dough. This helps keep them gooey without scorching on the pan.

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