There’s a sense of pure joy that fills the kitchen when I bake Mississippi Mud Brownies. A rich, chocolatey treat layered with fluffy marshmallows, these brownies are not just a dessert—they’re an experience that speaks to my sweet tooth and cozy moments at home. The first time I whipped these up, the rich aroma of cocoa wafted through the house, prompting everyone to gather around to sneak a taste.
Perfect for potlucks or a simple family dessert, these brownies blend ease and decadence, making them a crowd-pleaser. I love how quickly they come together—just 45 minutes from start to finish—allowing me to focus on what really matters: sharing warmth and sweetness with those I care about. So, let’s dive into the bliss of these Mississippi Mud Brownies and create a moment that your family and friends will crave again and again!
Why are Mississippi Mud Brownies irresistible?
Uniquely Delicious: The blend of rich cocoa and gooey marshmallows offers a dessert that’s both classic and memorable.
Quick & Easy: In just 45 minutes, you can serve these homemade delights, proving that deliciousness doesn’t need to take all day.
Party Perfect: Their crowd-pleasing nature makes them an ideal treat for potlucks or family gatherings.
Decadent Frosting: The homemade chocolate frosting is the cherry on top, adding a delightful richness that will leave everyone wanting more!
Comfort Food: These brownies wrap you in a warm hug, perfect for cozy evenings or as a sweet comfort during challenging days.
Share your experience with homemade treats by exploring our other scrumptious dessert recipes!
Mississippi Mud Brownies Ingredients
Get ready for a chocolate explosion with these Mississippi Mud Brownies!
For the Brownies
- Unsweetened cocoa powder – Adds the deep chocolate flavor that makes these brownies irresistible.
- Oil – Keeps the brownies moist and chewy, ensuring every bite is rich and satisfying.
- Butter (softened) – Provides that classic buttery flavor and texture; use unsalted for better control of salt levels.
- Granulated sugar – Sweetens the mix and helps create a delightful crust on top.
- Large eggs – Bind the ingredients and add richness; they also help the brownies rise.
- Vanilla extract – Enhances the chocolate flavor and adds warmth to the overall taste.
- All-purpose flour – Provides structure to the brownies; don’t over-mix to keep them tender.
- Salt – Balances the sweetness and enhances the chocolate notes.
For the Topping
- Mini marshmallows – Creates that signature gooey layer; feel free to swap for regular marshmallows if that’s what you have.
For the Frosting
- Melted butter – Forms the base of the frosting for a creamy, luscious texture.
- Unsweetened cocoa powder – Adds chocolate richness; be sure to use high-quality cocoa for best results.
- Evaporated milk – Gives the frosting a smooth consistency; you can substitute with heavy cream if desired.
- Vanilla extract – Infuses the frosting with flavor and sweetness.
- Powdered sugar (3 – 3 1/2 cups) – Sweetens and thickens the frosting to the perfect spreadable consistency; add gradually to achieve your desired texture.
Now that you have the ingredients ready, prepare to create a dessert that’s sure to impress!
How to Make Mississippi Mud Brownies
-
Preheat your oven: Set the oven to 350°F and grease a 9×13” pan with non-stick cooking spray. This ensures easy removal after baking!
-
Mix the cocoa and oil: In a large mixing bowl, pour the oil over the cocoa powder and whisk them together until smooth. This will be the rich base of your brownie batter.
-
Incorporate the butter: Add the softened butter to the cocoa mixture and blend until creamy. Then, mix in the granulated sugar for about 1 minute, creating a luscious batter.
-
Add the eggs and vanilla: Crack in the eggs one at a time, mixing after each addition to fully incorporate. Stir in the vanilla extract for a warm, aromatic touch.
-
Combine flour and salt: Gently add the all-purpose flour and salt to the mixture, stirring until just mixed. Avoid overmixing to ensure your brownies are tender.
-
Bake the brownies: Pour the batter evenly into the prepared pan. Bake in the oven for 25-30 minutes or until a toothpick inserted in the center comes out clean—this is the perfect texture!
-
Add marshmallows: Carefully remove the brownies from the oven and sprinkle the mini marshmallows evenly across the top. Return them to the oven for another 2-3 minutes until the marshmallows are beautifully puffed.
-
Cool before frosting: Once done, let the brownies cool completely in the pan. This step helps the frosting adhere better and prevents a gooey mess.
-
Prepare the frosting: For the frosting, add melted butter, cocoa powder, evaporated milk, and 2 cups of powdered sugar to a mixing bowl. Beat with electric beaters until smooth for a rich finish.
-
Adjust frosting consistency: Gradually add more powdered sugar, one cup at a time, until you reach your desired frosting consistency. You want it thick but spreadable!
-
Frost and serve: Once the brownies are cool, generously spread the frosting over the top. Cut into squares and prepare to indulge in chocolatey decadence!
Optional: Drizzle extra chocolate syrup over frosted brownies for an extra touch of sweetness.
Exact quantities are listed in the recipe card below.
Mississippi Mud Brownies Variations
Feel free to put your own spin on these delightful brownies and let your creativity shine!
- Gluten-Free: Substitute all-purpose flour with a gluten-free blend for a decadent version everyone can enjoy.
- Nutty Crunch: Add 1 cup of chopped walnuts or pecans to the batter for a delightful crunch that complements the rich chocolate.
- Minty Delight: Stir in 1 teaspoon of peppermint extract to the brownie mixture for a refreshing twist. Top with crushed candy canes during the holidays!
- Spicy Kick: Add a dash of cayenne pepper or chili powder to the brownie batter for a surprising burst of heat that pairs beautifully with chocolate.
- Caramel Swirl: Drizzle some warm caramel sauce into the batter before baking for an indulgent layer of sweetness. It creates a deliciously gooey texture!
- Vegan Option: Replace eggs with 1/4 cup of applesauce or 1/4 cup of flaxseed meal mixed with 1/2 cup of water for a plant-based treat.
- Coffee Boost: Enhance the chocolate flavor by adding 1 tablespoon of instant coffee granules to the batter—it’s a game changer!
- Cheesecake Layer: For a rich twist, pour a layer of cream cheese mixture (cream cheese, sugar, and egg) on the brownie batter before baking; it adds a creamy, luscious layer!
Get adventurous and enjoy crafting your unique Mississippi Mud Brownies!
Make Ahead Options
These Mississippi Mud Brownies are perfect for meal prep enthusiasts! You can prepare the brownie batter and store it in the refrigerator for up to 24 hours in advance; this keeps the flavors fresh and vibrant. Just combine the cocoa powder and oil, add in the butter, sugar, eggs, and vanilla, then fold in the flour and salt before sealing in an airtight container. The baked brownies can also be made ahead—let them cool completely before wrapping tightly and refrigerating for up to 3 days. When you’re ready to enjoy, simply reheat in the oven for a few minutes, add the marshmallows, and frost as directed for that warm, gooey indulgence. As a result, you’ll have deliciously rich Mississippi Mud Brownies ready for any occasion with minimal effort!
How to Store and Freeze Mississippi Mud Brownies
Room Temperature: Store brownies in an airtight container at room temperature for up to 3 days to maintain their chewy texture and flavor.
Fridge: If you prefer a cooler treat, keep them in the fridge for up to 5 days. Just remember to bring them to room temperature before serving for the best taste!
Freezer: Wrap individual pieces tightly in plastic wrap or place them in a freezer-safe container. They can be frozen for up to 3 months, perfect for enjoying later.
Reheating: To enjoy frozen Mississippi Mud Brownies, thaw them overnight in the refrigerator. For a warm experience, pop them in the microwave for about 10-15 seconds before serving.
What to Serve with Mississippi Mud Brownies?
Indulging in chocolatey goodness is just the beginning; let’s explore delightful companions that elevate this decadence even further.
-
Vanilla Ice Cream: The creamy sweetness of vanilla ice cream perfectly complements the rich chocolate flavors, creating a delightful contrast. Every warm brownie bite feels like a hug with a scoop of ice cream melting on top.
-
Fresh Berries: Juicy strawberries or raspberries add a tartness that enhances the brownie’s sweetness, providing a refreshing balance to each mouthful. Their vibrant color also makes the dessert even more inviting!
-
Whipped Cream: Fluffy, sweetened whipped cream lightens the chocolate richness, offering a delightful texture and taste combination that leaves you wanting more. A dollop on top turns a simple brownie into a show-stopper!
-
Coffee: A bold cup of coffee brings out the deep cocoa flavors, balancing sweetness with its robust aroma. It’s the ideal beverage to sip alongside your dessert, especially after a lovely dinner.
-
Chocolate Sauce: Drizzling warm chocolate sauce over the brownies adds an extra layer of indulgence. It deepens the chocolate experience and makes every bite even more satisfying.
-
Nutty Trail Mix: A side of crunchy trail mix adds texture and complements the softness of the brownies. The mix of salty and sweet makes for an exciting contrast that keeps your taste buds buzzing.
-
Mint Tea: For something refreshing, serve mint tea. Its soothing qualities and hint of coolness create a beautiful harmony with the rich, chocolatey flavors of the brownies.
These pairings not only enhance the experience of your Mississippi Mud Brownies but also create memorable moments to share with family and friends!
Expert Tips for Mississippi Mud Brownies
-
Ingredient Quality: Use high-quality cocoa powder and real butter for the best flavor. Avoid substitutions like margarine, as they can affect texture.
-
Mixing Matters: Be careful not to overmix your batter after adding flour. This ensures your brownies remain tender and don’t turn out tough.
-
Marshmallow Magic: For a perfect topping, add the mini marshmallows just before they finish baking. This keeps them fluffy and prevents burning.
-
Cooling Tips: Allow brownies to cool completely before frosting. This prevents the frosting from melting into the brownies, maintaining a beautiful layer.
-
Frosting Flexibility: Adjust the consistency of your frosting by adding powdered sugar gradually. Start with 2 cups, then add more as needed to achieve your desired thickness.
These tips will help you create the ultimate Mississippi Mud Brownies that will impress family and friends!
Mississippi Mud Brownies Recipe FAQs
How do I know if my cocoa powder is fresh?
Absolutely! Look for a deep, rich color and a strong chocolate aroma. If it has a dull appearance or any signs of moisture, like clumping, it’s best to replace it.
What’s the best way to store leftover Mississippi Mud Brownies?
Store your brownies in an airtight container at room temperature for up to 3 days to keep them chewy and delicious. If you prefer to refrigerate them, they can last up to 5 days. Just be sure to let them reach room temperature before serving for the best flavor!
Can I freeze Mississippi Mud Brownies? If so, how?
Very much! To freeze, wrap individual brownie squares tightly in plastic wrap or place them in a freezer-safe container. They can be kept frozen for up to 3 months. When you’re ready to enjoy them, simply thaw them in the refrigerator overnight. If you want a warm treat, microwave them for about 10-15 seconds once thawed!
What should I do if my brownies are too dry?
If your Mississippi Mud Brownies come out dry, they may have been overbaked or mixed for too long after adding the flour. For future batches, use a toothpick to check for doneness around the 25-minute mark, and stop baking as soon as it comes out clean but slightly moist. Keeping an eye on those baking times will really improve the moisture level.
Can I make these brownies gluten-free?
Absolutely! To make gluten-free Mississippi Mud Brownies, simply substitute all-purpose flour with a 1:1 gluten-free baking blend. Just be sure to check that the other ingredients (like cocoa powder and baking powder) are also gluten-free to suit your dietary needs.
Are these brownies safe for pets?
No, it’s best to keep these delicious brownies away from pets, especially dogs, due to the high sugar and chocolate content, which can be harmful. Always store sweets safely out of reach!
Ultimate Mississippi Mud Brownies that Melt in Your Mouth
Ingredients
Equipment
Method
- Preheat your oven to 350°F and grease a 9×13” pan with non-stick cooking spray.
- In a large mixing bowl, whisk together the oil and cocoa powder until smooth.
- Add the softened butter and blend until creamy, then mix in the granulated sugar.
- Add eggs one at a time, mixing after each addition, and stir in the vanilla extract.
- Gently mix in the flour and salt, taking care not to overmix.
- Pour the batter into the prepared pan and bake for 25-30 minutes.
- Sprinkle mini marshmallows on top and return to the oven for an additional 2-3 minutes.
- Let the brownies cool completely in the pan.
- In a bowl, mix melted butter, cocoa powder, evaporated milk, and 2 cups of powdered sugar until smooth.
- Gradually add more powdered sugar until you reach your desired frosting consistency.
- Spread the frosting over the cooled brownies, cut into squares, and serve.