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Marshmallow Brownie Cookies Recipe

Indulge in these delightful marshmallow brownie cookies. This recipe takes the classic brownie and cookie combination to new heights by adding a marshmallow twist. It's the perfect balance of chewy and crunchy, sweet and rich that leaves a satisfying impression on your taste buds. Ideal for holiday gatherings, birthday parties, and any moment that calls for a special treat.

Marshmallow Brownie Cookies Recipe

Photos of Marshmallow Brownie Cookies Recipe

Most ingredients for this recipe are fairly common and can be found easily in your pantry or local supermarket. The brownie mix can be of any brand, and mini marshmallows can usually be found in the baking aisle. If you don't usually bake, you may need to pick up all-purpose flour and unsalted butter. For those looking for a healthier option, substitutes for these ingredients are available.

Ingredients for Marshmallow Brownie Cookies

Brownie mix: This serves as the base for our cookies, giving them a rich, chocolatey taste.

All-purpose flour: Adds structure to the cookies, making them sturdy and chewy.

Light-brown sugar: Provides sweetness and contributes to the chewy texture.

Salt: Enhances the overall flavor of the cookies.

Eggs: Acts as a binder for the ingredients, while also providing moisture.

Milk: Adds moisture to the dough, making it easier to work with.

Unsalted butter: Adds richness and helps in browning.

Vanilla extract: Provides a subtle flavor that complements the chocolate.

Mini marshmallows: Gives the cookies their unique, gooey center.

Semi-sweet chocolate chips: Additional chocolate boost for more indulgence.

Butter: Used for the chocolate drizzle on top.

Water: Used to melt the chocolate chips for drizzling.

One reader, Georgy Null says:

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These marshmallow brownie cookies are a delightful treat! The combination of gooey marshmallows and rich chocolate is simply irresistible. The recipe is easy to follow, and the cookies turn out perfectly every time. They're a hit with both kids and adults - a definite crowd-pleaser!

Georgy Null

Key Techniques for Perfect Marshmallow Brownie Cookies

Preheat oven: Preheat the oven to 350 degrees. This ensures that the oven is at the correct temperature for baking the cookies.

Whisk together dry ingredients: Combine the brownie mix, flour, brown sugar, and salt in a large mixing bowl. Whisk them together until well combined.

Add wet ingredients: Incorporate the eggs, milk, melted butter, and vanilla extract into the dry ingredients. Stir until the mixture is well blended.

Bake the cookies: Spoon the cookie dough onto a greased cookie sheet and bake for 9 minutes. After 9 minutes, remove the cookies from the oven and top each one with mini marshmallows.

Melt the chocolate: In a small microwave-safe bowl, combine the chocolate chips, butter, and water. Microwave the mixture on 50% power in 30-second intervals, stirring after each interval until the chocolate is melted and smooth.

Drizzle the chocolate: Once the chocolate is melted, pour it into a small ziplock bag. Cut a small tip off the end and drizzle the melted chocolate over the marshmallow brownie cookies.

Store the cookies: After preparing the cookies, store them in an airtight container to maintain their freshness.

How To Make Marshmallow Brownie Cookies

These brownie cookies are moist and best served warm. Serve this with a glass of milk for breakfast. Children and adults alike will love this.

Preparation: 20 minutes
Cooking: 30 minutes
Total: 50 minutes



  • 18oz.brownie mix
  • cupsall-purpose flour
  • ¼cuppacked light-brown sugar
  • ¼tsp.salt
  • 2largeeggs
  • 2Tbsp.milk
  • ½cupunsalted buttermelted
  • 1tsp.vanilla extract
  • 2cupsmini marshmallows
  • ¾cupsemi-sweet chocolate chips
  • 3Tbsp.butter
  • 3Tbsp.water


  1. Preheat oven to 350 degrees. Butter a cookie sheet and set aside. In a large mixing bowl, whisk together brownie mix, flour, brown sugar and salt.

  2. Add in eggs and milk and stir with a large spoon. Add in melted butter and vanilla and stir until well blended.

  3. Spoon dough by heaping tablespoonfuls onto a greased cookie sheet. Bake for 9 minutes and remove from oven and top each cookie with about 6 to 7 marshmallows.

  4. Move oven rack near the top of the oven and return cookies to oven to bake 2 more minutes until marshmallows soften. Remove from oven and set cookies aside. In a small microwave safe mixing bowl combine chocolate chips, butter and water.

  5. Microwave chocolate on 50% in 30 intervals stirring after each interval until melted and smooth. Pour mixture into a small ziploc bag. Cut a small tip off the end and drizzle over marshmallow brownies cookies. Store cookies in an airtight container.


  • Calories: 146.15kcal
  • Fat: 6.65g
  • Saturated Fat: 3.35g
  • Trans Fat: 0.14g
  • Monounsaturated Fat: 2.22g
  • Polyunsaturated Fat: 0.35g
  • Carbohydrates: 20.55g
  • Fiber: 0.33g
  • Sugar: 12.16g
  • Protein: 1.74g
  • Cholesterol: 19.74mg
  • Sodium: 65.51mg
  • Calcium: 6.75mg
  • Potassium: 26.12mg
  • Iron: 0.78mg
  • Vitamin A: 34.49µg

Essential Technique for Achieving the Perfect Texture

When melting the chocolate chips, butter, and water in the microwave, be sure to do so in short intervals and stir frequently. This will prevent the chocolate from burning and will ensure a smooth and glossy finish. Also, when drizzling the melted chocolate over the marshmallow topped cookies, try to do it while the marshmallows are still warm. This will help the chocolate to spread evenly, creating a beautiful and delicious topping for your cookies.

Time-Saving Tips for Making Marshmallow Brownie Cookies

Plan ahead: Before starting the recipe, gather all the ingredients and equipment needed to avoid last-minute searches.

Use pre-made mix: Save time by using pre-made brownie mix instead of making it from scratch.

Multi-task: While the cookies are baking, prepare the chocolate drizzle to maximize efficiency.

Organize workspace: Keep your workspace clean and organized to work more efficiently.

Set a timer: Use a timer to keep track of baking and cooling times, allowing you to focus on other tasks.

Pre-cut marshmallows: Consider using pre-cut marshmallows to save time on preparation.

Use parchment paper: Line the baking sheet with parchment paper for easy cleanup and to prevent sticking.

Substitute Ingredients For Marshmallow Brownie Cookies Recipe

  • brownie mix - Substitute with homemade brownie mix: You can make your own brownie mix by combining cocoa powder, flour, sugar, and baking powder. This allows you to control the ingredients and customize the flavor to your preference.

  • all-purpose flour - Substitute with whole wheat flour: Whole wheat flour adds a nutty flavor and extra nutrients to the cookies, making them a bit healthier.

  • light-brown sugar - Substitute with granulated sugar and molasses: You can create your own light brown sugar by combining granulated sugar with a bit of molasses, which will provide the same sweetness and moisture to the cookies.

  • unsalted butter - Substitute with coconut oil: Coconut oil can be used as a dairy-free alternative to butter, and it adds a subtle coconut flavor to the cookies.

  • mini marshmallows - Substitute with chopped marshmallows: If you don't have mini marshmallows, you can chop regular-sized marshmallows into smaller pieces to use in the recipe.

  • semi-sweet chocolate chips - Substitute with dark chocolate chips: Dark chocolate chips can be used as a substitute for semi-sweet chocolate chips, providing a richer and slightly less sweet flavor to the cookies.

  • water - Substitute with milk: Milk can be used as a substitute for water to add richness and flavor to the recipe.

How to Beautifully Present These Decadent Treats

  1. Elevate the plating: When presenting the marshmallow brownie cookies, focus on creating an elegant and visually appealing presentation. Use a clean and minimalistic plating style to allow the cookies to be the focal point.

  2. Incorporate contrasting textures: Introduce a contrast of textures by pairing the soft and gooey marshmallows with a crisp and chewy brownie cookie base. This will add depth to the overall dining experience.

  3. Utilize negative space: Embrace the concept of negative space on the plate to highlight the cookies. This will create a sense of balance and sophistication in the presentation.

  4. Garnish with finesse: Add a touch of finesse by garnishing the plate with a dusting of powdered sugar or a delicate cocoa powder sprinkle. This will enhance the visual appeal and add a hint of elegance.

  5. Consider color harmony: When plating, consider the color harmony of the dish. The rich brownie cookies and the white marshmallows can be complemented by a vibrant raspberry coulis or a drizzle of dark chocolate for a visually striking presentation.

  6. Emphasize precision: Pay attention to the precision of the placement of the cookies and marshmallows on the plate. Each element should be carefully positioned to create a visually stunning arrangement.

  7. Highlight the chocolate drizzle: Use the chocolate drizzle as an artistic element to add a touch of sophistication to the presentation. Drizzle the chocolate in a deliberate and artistic manner to enhance the overall visual appeal.

  8. Opt for elegant serving ware: Choose elegant and refined serving ware that complements the sophistication of the dish. Consider using sleek, modern plates or minimalist platters to showcase the cookies beautifully.

Storing and Freezing Marshmallow Brownie Cookies: A Guide

  • Allow the marshmallow brownie cookies to cool completely before storing them. This will prevent them from sticking together and losing their texture.

  • Store the cooled cookies in an airtight container or resealable plastic bag. Place a layer of parchment paper or wax paper between each layer of cookies to prevent them from sticking together.

  • Keep the container or bag of cookies at room temperature for up to 5 days. Avoid storing them in a humid or warm environment, as this can cause the marshmallows to become sticky and the cookies to lose their crispness.

  • If you want to freeze the marshmallow brownie cookies for later consumption, place them in a freezer-safe container or resealable plastic bag. Ensure that the cookies are not touching each other by using parchment paper or wax paper to separate the layers.

  • When freezing, make sure to remove as much air as possible from the container or bag to prevent freezer burn. You can use a straw to suck out the excess air before sealing the bag.

  • Marshmallow brownie cookies can be frozen for up to 3 months. When you're ready to enjoy them, remove the desired number of cookies from the freezer and let them thaw at room temperature for about 30 minutes to an hour.

  • If you prefer a slightly warm and gooey texture, you can microwave the thawed cookies for 10-15 seconds before serving.

  • To maintain the best quality and flavor of the marshmallow brownie cookies, avoid refreezing them once they have been thawed.

How To Reheat Leftover Marshmallow Brownie Cookies

  • The best way to reheat leftover marshmallow brownie cookies is to preheat your oven to 350°F (175°C). Place the cookies on a baking sheet lined with parchment paper and bake for 5-7 minutes, or until they are heated through and the marshmallows are gooey again. This method will help restore the texture and flavor of the cookies, making them taste almost as good as when they were freshly baked.

  • Another option is to use a microwave. Place the cookies on a microwave-safe plate and heat them on high power for 10-15 seconds. Be careful not to overheat them, as the marshmallows may expand and cause the cookies to become too soft or even fall apart. Microwaving is a quick and convenient method, but it may not yield the same texture as oven reheating.

  • If you prefer a slightly crispy exterior, you can reheat the marshmallow brownie cookies in a skillet. Melt a small amount of butter in a non-stick skillet over medium heat. Place the cookies in the skillet and heat them for 1-2 minutes on each side, or until they are warmed through and slightly crispy on the outside. This method adds a little extra richness to the cookies and can be a tasty variation.

  • For a more indulgent treat, you can reheat the cookies and serve them with a scoop of vanilla ice cream. The contrast between the warm, gooey cookies and the cool, creamy ice cream is simply irresistible. To do this, reheat the cookies using your preferred method (oven, microwave, or skillet) and then top each one with a scoop of ice cream. Serve immediately and enjoy!

Surprising Fact About Marshmallow Brownie Cookies

The marshmallow brownie cookies recipe combines the rich flavors of brownies with the gooey sweetness of marshmallows. This delightful treat is a perfect combination of chewy and fudgy textures, creating a unique and indulgent dessert experience. The addition of chocolate drizzle adds a touch of elegance to these delightful cookies, making them a visually appealing treat for any occasion. These cookies are a great way to satisfy your sweet tooth and impress your friends and family with a delicious homemade dessert. Enjoy the delightful combination of flavors and textures in every bite of these marshmallow brownie cookies.

Is Making Marshmallow Brownie Cookies at Home Cost-Effective?

The cost-effectiveness of this marshmallow brownie cookies recipe is quite high. The ingredients are commonly found in households, making it a budget-friendly option. The use of brownie mix and all-purpose flour keeps the cost low, while still delivering a delicious treat. The addition of mini marshmallows and chocolate chips adds a touch of indulgence without breaking the bank. Overall Verdict: 9/10. Approximate cost for a household of 4 people: $10-15.

Are Marshmallow Brownie Cookies Healthy or Unhealthy?

The marshmallow brownie cookies recipe, while undeniably delicious, is not particularly healthy. The main ingredients - brownie mix, all-purpose flour, brown sugar, butter, and marshmallows - are all high in calories, sugar, and fat. The recipe also lacks any significant sources of fiber, protein, or nutrients that would contribute to a balanced diet.

However, there are ways to make this recipe a bit healthier without sacrificing too much of its indulgent appeal:

  • Replace some of the all-purpose flour with whole wheat flour or almond flour for added fiber and nutrients
  • Reduce the amount of brown sugar and butter used, or substitute with healthier alternatives like coconut sugar and coconut oil
  • Use dark chocolate chips instead of semi-sweet for a higher percentage of cocoa and less sugar
  • Incorporate some chopped nuts, such as walnuts or almonds, for added protein and healthy fats
  • Experiment with using a sugar substitute, like stevia or erythritol, to reduce the overall sugar content

Keep in mind that even with these modifications, the marshmallow brownie cookies should still be considered an occasional treat rather than a regular part of a healthy diet. Moderation is key when enjoying indulgent desserts like this one.

Editor's Opinion: Why Marshmallow Brownie Cookies are Irresistible

The marshmallow brownie cookies recipe combines the best of both worlds, with the fudgy richness of brownies and the gooey sweetness of marshmallows. The addition of a chocolate drizzle adds a touch of elegance to these delightful treats. The recipe's simplicity makes it accessible for home bakers, while the final product is sure to impress even the most discerning palates. These cookies are perfect for indulging in a sweet, comforting treat, and they are bound to become a favorite for any occasion.

Enhance Your Marshmallow Brownie Cookies Recipe with These Unique Side Dishes:

Grilled Asparagus: Try serving the marshmallow brownie cookies with a side of grilled asparagus for a delicious contrast of flavors and textures.
Honey Glazed Carrots: For a touch of sweetness, pair the marshmallow brownie cookies with honey glazed carrots to balance out the rich chocolate and marshmallow flavors.
Balsamic Glazed Brussels Sprouts: The tangy and slightly sweet flavor of balsamic glazed Brussels sprouts would complement the sweetness of the marshmallow brownie cookies perfectly.
Candied Bacon: For a unique and indulgent side, consider serving candied bacon alongside the marshmallow brownie cookies for a sweet and savory combination.
Fruit Kabobs: Create a colorful and refreshing side by serving fruit kabobs with the marshmallow brownie cookies for a light and fruity accompaniment.

Similar Recipes to Try If You Love Marshmallow Brownie Cookies

Spicy Beef Tacos: These spicy beef tacos are a perfect combination of savory and spicy flavors, with a kick of heat from the seasoning. Serve them with your favorite toppings for a delicious and satisfying meal.
Fruit Salad with Honey-Lime Dressing: This refreshing fruit salad is the perfect way to enjoy a variety of fresh fruits. The honey-lime dressing adds a sweet and tangy flavor that complements the natural sweetness of the fruits.
Creamy Tomato Basil Soup: This creamy tomato basil soup is a comforting and flavorful dish that is perfect for a cozy night in. The combination of ripe tomatoes and fresh basil creates a rich and aromatic soup that is sure to warm you up.

Appetizers and Main Dishes That Complement Marshmallow Brownie Cookies

Stuffed Mushrooms: Create a savory and indulgent appetizer by stuffing mushrooms with a flavorful mixture of cheese, herbs, and breadcrumbs. Bake until golden and crispy on the outside, and tender on the inside.
Spinach and Artichoke Dip: Whip up a creamy and cheesy dip using spinach and artichokes, then bake until bubbly and golden. Serve with crispy tortilla chips or toasted bread for a crowd-pleasing appetizer.
Main Courses:
Chicken Alfredo: Create a creamy and indulgent pasta dish that combines tender chicken with a rich and flavorful Alfredo sauce. Serve it over your favorite pasta for a comforting and satisfying meal.
Beef Stir Fry: Whip up a quick and delicious stir-fry using thinly sliced beef and an assortment of fresh vegetables. Toss everything together in a savory sauce and serve over steamed rice for a flavorful and nutritious dinner option.

Why trust this Marshmallow Brownie Cookies Recipe:

This recipe guarantees a delightful fusion of rich, fudgy brownie mix and the irresistible allure of gooey marshmallows. The careful balance of chocolate chips and butter ensures a decadent, velvety finish. With precise instructions and quality ingredients like unsalted butter and semi-sweet chocolate chips, these cookies promise to elevate any dessert spread. The meticulous attention to detail, from the vanilla extract to the light-brown sugar, ensures a delectable outcome that will captivate taste buds and earn the trust of even the most discerning bakers.

Want to share your experience making these delectable Marshmallow Brownie Cookies or discuss variations on the recipe? Head over to our Baking and Desserts forum section and join the conversation!
Can I use a different type of chocolate for the cookies?
Yes, you can definitely use different types of chocolate for the cookies. You can experiment with milk chocolate, dark chocolate, or even white chocolate to suit your taste preferences.
Can I substitute the mini marshmallows with regular-sized marshmallows?
Absolutely! You can use regular-sized marshmallows instead of mini marshmallows. Just make sure to adjust the quantity according to your preference.
How should I store the marshmallow brownie cookies?
To keep the cookies fresh and delicious, store them in an airtight container at room temperature. They should stay fresh for several days, but they are so delicious, they might not last that long!
Can I freeze the marshmallow brownie cookies?
Yes, you can freeze the marshmallow brownie cookies. Place them in an airtight container or a freezer bag, and they should keep well for up to 3 months. Just let them thaw at room temperature before enjoying.
Can I use a different type of brownie mix for this recipe?
Certainly! You can use your favorite brand or type of brownie mix for this recipe. Whether it's a fudgy, chewy, or cakey brownie mix, feel free to use what you love.

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