• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Free Instant Pot Recipe Guide! download now!

FREE 5 Instant Pot Meals in 5 Minutes E Course!


Thank you for subscribing!


Your Homebased Mom

  • About
  • Latest
  • Contact
NEW! Watch on youtube!

Your Homebased Mom

Leigh Anne Wilkes

  • Recipes
    • Course
      • Appetizers
      • Beverages
      • Bread
      • Breakfast and Brunch
      • Dessert
        • Bars and Brownies
        • Cake
        • Candy and Treats
        • Cookies
        • Ice Cream
        • Pie
      • Main Dishes
      • Salads
      • Sandwiches and Burgers
      • Sauces and Dressings
      • Side Dishes
      • Soup
    • Cooking Method
      • Crock Pot
      • Grilling
      • Instant Pot
      • One Pan
      • Oven
      • Quick and Easy
      • Recipes for Two
    • Ingredients
      • Beef
      • Eggs
      • Pasta
      • Pork
      • Poultry
        • Chicken
        • Turkey
      • Seafood
      • Vegetarian
      • Gluten Free
    • Cuisine
      • American
      • Asian
      • European
      • Indian
      • Italian
      • Mediterranean
      • Mexican
    • Holiday
      • New Year’s Eve
      • Valentine’s Day
      • St. Patrick’s Day
      • Easter
      • 4th of July
      • Halloween
      • Thanksgiving
      • Christmas
  • Travel
    • Europe
    • United States
      • New York City
      • Portland
    • What To Wear
  • Life
    • Home
    • Party Ideas
    • Empty Nesters
    • Church
      • Activity Day
      • Relief Society
    • Organizational Tips
    • Recommended Reads
  • New? Start Here
  • Subscribe for weekly recipes

    FREE 5 Instant Pot Meals in 5 Minutes E Course!


    Thank you for subscribing!


Recipe Finder

  • Course
    • Appetizers
    • Beverages
    • Bread
    • Breakfast and Brunch
    • Dessert
    • Main Dishes
    • Salads
    • Sandwiches and Burgers
    • Sauces and Dressings
    • Side Dishes
    • Soup
  • Cooking Method
    • Oven
    • Crock Pot
    • Grilling
    • Instant Pot
    • One Pan
    • Quick and Easy
  • Ingredients
    • Beef
    • Eggs
    • Pasta
    • Pork
    • Poultry
    • Seafood
    • Vegetarian
    • Gluten Free
  • Cuisine
    • American
    • Asian
    • European
    • Indian
    • Italian
    • Mediterranean
    • Mexican
  • Holiday
    • New Year’s Eve
    • Valentine’s Day
    • St. Patrick’s Day
    • Easter
    • 4th of July
    • Halloween
    • Thanksgiving
    • Christmas
Home / Latest Posts / Recipes / Course / Dessert / Bars and Brownies / Marshmallow Brownies

Marshmallow Brownies

Jump to Recipe Video Share
Share on:
By: Leigh Anne WilkesPosted: 2/14/24Updated: 4/01/25

This post may contain affiliate links. Please see disclosure policy here.

pile of marshmallow brownies

Marshmallow brownies are a combination of a fudge brownie, gooey marshmallow and chocolate frosting, guaranteed to satisfy any chocolate craving.

stack of marshmallow brownies

Why You’ll Love This Recipe

Chocolate and marshmallow is pretty much one of the best combos ever.  One of my favorite childhood treats was to get a bowl of vanilla ice cream, cover it with chocolate syrup, and then add in a handful of marshmallows.  Heaven in a bowl.   These brownies remind me of that favorite childhood treat

These brownies are made with a fudgey brownie base that is topped with marshmallow and then covered with a delicious chocolate frosting.  Layers of yummy goodness that will quickly become a favorite dessert.

two brownies on top of each other

Ingredients Needed

  • Butter, I use salted butter, if using unsalted add in a bit more salt.
  • Sugar, granulated and powdered sugar
  • Unsweetened Cocoa Powder
  • Eggs
  • Flour, I always use unbleached all purpose flour
  • Salt
  • Vanilla Extract
  • Mini Marshmallows
  • Milk, use whole milk or even whipping cream for a richer frosting
ingredients for marshmallow brownies

How to Make Marshmallow Brownies

  • Cream butter with sugar and cocoa.
  • Add eggs one at a time and beat after each one.
  • Mix in flour, salt, vanilla
  • Spread brownie batter into bottom of greased prepared pan (9 x 13″).
spreading brownie in pan.
  • Cook at 350 F for 20-25 minutes.
  • Remove pan from oven and cover with marshmallows.
  • Put back in oven for 3 minutes or until marshmallows puff up and begin to melt. Don’t let them brown.
marshmallow brownie collage
  • Remove from oven and allow to cool.
  • Mix together all the frosting ingredients.
brownie frosting iingredients

  • Spread frosting over top of the marshmallow topping.
frosting marshmallow brownies

Tips and Tricks

  • Line your 9 x 13 pan with parchment paper to make it easier to remove brownies from pan.
  • Don’t overbake your brownies. You want them soft and fudgy.
  • Because of the warm marshmallow layer, they can be tricky to cut. If serving warm, use a serrated knife and cut into them right out of the oven. If you would like a nice clean cut, refrigerate them first and then cut. You can serve them chilled or room temperature.
overhead shot of marshmallow brownies on a cooling rack

Frequently Asked Questions

What is the best way to store marshmallow brownies?

They can be kept at room temperature for up to 3 days but they will last a few days longer if kept in the refrigerator. Eat them chilled or at room temperature. frozen in an airtight container for up to 3 months.
To freeze them: Place sliced brownies on a cookie sheet and freeze. Once they are frozen, put them into a freezer safe zippered storage bag or airtight container and freeze for 2-3 months..

Can I use a boxed brownie mix?

If you want to skip making the brownie part from scratch you can definitely use a brownie mix. Make sure it is one that is for a 9 x 13″ pan. Follow the directions on the back of the box. Pull the brownies out of the oven 5 minutes before the end of the cook time to add the marshmallow layer.

stack of chocolate marshmallow brownies

This is one of my favorite brownie recipes, and a great base to try different flavors. You can use peppermint extract instead of vanilla and sprinkle the top of the frosting with crushed candy canes, drizzle some melted peanut butter over the top of the marshmallow layer before adding the frosting, add chopped nuts to the brownies for a rocky road brownie, or sprinkle the marshnallow layer with crushed graham crackers for a s’more flavor.

Check out some of my other favorite brownie recipes:

  • Raspberry Cream Cheese Brownies
  • Small Batch Brownies
  • Lemon Brownies
  • Best Gluten Free Brownies
  • Mint Oreo Brownies

Be sure and follow me over on You Tube for weekly cooking demos.

4.82 from 16 votes
stack of marshmallow brownies

Marshmallow Brownies

Recipe From: Leigh Anne Wilkes
Fudge brownies topped with marshmallow and fudge frosting.
serves: 16 brownies
Prep:15 minutes minutes
Cook:25 minutes minutes
Total:40 minutes minutes
Rate Recipe

Ingredients

Marshmallow Brownies

  • 1 cup butter salted
  • 2 cups sugar
  • 1/2 cup unsweetened cocoa powder
  • 4 eggs
  • 1 1/2 cups flour unbleached all purpose
  • 1/4 tsp salt
  • 2 tsp vanilla extract
  • 5 cups mini marshmallows

Frosting

  • 3 cups powdered sugar
  • 1/2 cup unsweetened cocoa powder
  • 1/3 cup milk I use 2 percent
  • 1/2 cup butter salted
  • 1 tsp vanilla extract

Instructions

Marshmallow Brownies

  • In a bowl, cream butter with sugar and cocoa. Use a stand mixer with the paddle attachment or an electric hand mixer.
  • Add eggs one at a time and beat after each one.
  • Add flour, salt, vanilla and mix together
  • Spread batter into bottom of greased 9 x 13 pan.
  • Cook at 350 F for 20-25 minutes.
  • Remove from oven and cover with marshmallows.
  • Put back in oven for 3 minutes or until marshmallows puff up and begin to melt. Don’t let them brown.
  • Remove from oven and allow to cool before frosting.

Frosting

  • Mix all frosting ingredients together and spread over cake.

Tips & Notes:

How to Cut:
Because of the warm marshmallow layer, they can be tricky to cut.  They are more difficult to cut when they are warm but they are so yummy warm! So if you don’t care what they look like, just grab a knife and cut into them right out of the oven. They will taste like heaven, but you’ll have a nice chocolate marshmallow mess.  If you would like a nice clean cut, refrigerate them first and then cut. You can serve them chilled or room temperature.

Recommended Products

Baking Dish (9×13)
Measuring Cups
Measuring Spoons

Nutrition Facts:

Calories: 462kcal (23%) Carbohydrates: 73g (24%) Protein: 4g (8%) Fat: 19g (29%) Saturated Fat: 12g (75%) Polyunsaturated Fat: 1g Monounsaturated Fat: 5g Trans Fat: 1g Cholesterol: 87mg (29%) Sodium: 221mg (10%) Potassium: 124mg (4%) Fiber: 2g (8%) Sugar: 56g (62%) Vitamin A: 599IU (12%) Calcium: 27mg (3%) Iron: 2mg (11%)
* Disclaimer: All nutrition information are estimates only. Read full disclosure here.
Course:Dessert
Cuisine:American
stack of marshmallow brownies
Did you make this?I love seeing what you made. Be sure to share a picture and tag @yourhomebasedmom on social media!
Tag on Insta! Leave a Rating
Previous Post
Raspberry Muffins
Next Post
Crock Pot Hawaiian Chicken

Reader Interactions

4.82 from 16 votes (10 ratings without comment)

Leave a Review Cancel reply

Your email address will not be published. Required fields are marked *

Made this? Rate this recipe:




  1. Kourtney Hindrex says

    Posted on 3/2 at 5:11 pm

    I made these today they are so freaking good I had to come on here to tell you thank you for the recipe!!

    Reply
Older Comments

Primary Sidebar

Seasonal Posts

dish of blueberry ice cream

Fresh Blueberry Ice Cream

hand holding a chocolate ice cream cone

Chocolate Ice Cream Recipe

Salted Caramel Ice Cream Recipe

Homemade Salted Caramel Ice Cream

creamsicle ice cream in a hand

Creamsicle Ice Cream

Most Popular Posts

Herb Rice

overhead shot of ooey gooey cake

Ooey Gooey Butter Cake

baked riblets

Easy Oven Baked Riblets

rolls in a white pan

30 Minute Rolls

Opens in a new window Opens an external site Opens an external site in a new window

Trending Now

overhead shot of cinnamon rolls

One Hour Cinnamon Rolls

plate of smashed potatoes and a fork

Crispy Smashed Potatoes

overhead shot of bowl of almond chicken

Almond Chicken

baked riblets

Easy Oven Baked Riblets

No knead bread in a pan

Instant Pot Bread

Tomato tart pieces

Easy Tomato Tart

spoon full of mac and cheese

Crock Pot Mac and Cheese

Almond Torte

  • Crock Pot
  • Instant Pot
  • Chicken
  • Breakfast
  • Appetizers
  • Bread
  • Salad
  • Dessert

Order my Cookbook, Holiday Slow Cooker!

Buy Now!
Back to Top
  • About
  • Privacy Policy
  • Disclosure
  • Contact
© 2013–2025 Leigh Anne Wilkes Site Credits Designed by Melissa Rose Design Developed by Once Coupled

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required

Recipe Ratings without Comment

Something went wrong. Please try again.