Nothing compares to the warm, gooey indulgence of brownies, especially when you can whip them up in no time using a box mix. These Easy Brownies with Box Mix are not only a treat for your taste buds but also a less stressful option for busy days or unexpected gatherings. Featuring a delightful twist with graham crackers and mini marshmallows, this lazy girl’s s’mores brownies recipe offers a delicious melt-in-your-mouth experience that everyone will adore.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Easy Brownies with Box Mix
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Easy Brownies with Box Mix

I first stumbled upon this fabulous recipe during a cozy gathering with friends. We craved something sweet yet simple to make. As we rummaged through the pantry, a box of brownie mix caught my eye. In an instant, I knew we were onto something special. With rich brownie batter layered over crunchy graham crackers, and topped with fluffy marshmallows, every bite feels like a warm hug. Trust me, you’ll want to make this treat a regular on your sweet menu!

Why You’ll Love This Recipe

Simple & Quick: This recipe comes together in less than an hour, making it a go-to for last-minute dessert cravings.
Irresistible Flavor: The combination of rich brownies, sweet marshmallows, and crunchy graham crackers creates an explosion of flavors.
Eye-Catching Appeal: The unique layers make these brownies visually stunning, perfect for impressing guests.
Flexible Serving: Ideal for parties, movie nights, or an afternoon snack—these brownies fit any occasion.
Family-Friendly Fun: Getting the kids involved in making these brownies will be a delightful experience for the whole family.

Ingredients You’ll Need

5 graham cracker sheets: These add a touch of crunch and a classic s’mores flavor, serving as a base for your brownies.
1 box of brownie mix for an 8×8 inch pan: The shortcut ingredient for easy brownies with box mix, allowing for quick preparation without compromising on taste.
2 egg yolks: Adding richness to the brownies that enhance their fudginess.
1/2 cup vegetable oil or melted butter: This fat contributes moisture and richness; butter provides a lovely flavor while oil keeps them soft.
1/3 cup brewed hot coffee: Coffee enhances the chocolate flavor; don’t worry, it won’t taste like coffee—just pure chocolate goodness!
1 tsp vanilla extract: This classic flavor amplifies the sweetness and aroma of your brownies.
1/4 tsp salt: A pinch of salt balances the flavors and highlights the sweetness.
1/2 cup chocolate chips: These lend additional melty chocolate goodness, allowing pockets of chocolate to burst in every bite.
2 cups mini marshmallows: The crowning glory of these brownies, adding cute fluffiness and crunch.

How to Make Easy Brownies with Box Mix

Preheat Your Oven: Set your oven to 325°F (162°C) and prepare an 8×8 inch baking pan by lining it with parchment paper or aluminum foil, leaving some overhang for easy brownie removal later.
Lay the Base: Arrange the graham cracker sheets on the bottom of the prepared pan in a single layer, covering the entire surface. Feel free to break pieces to fit snugly.
Mix the Batter: In a large bowl, combine the brownie mix, 2 egg yolks, 1/3 cup brewed hot coffee, 1/2 cup vegetable oil (or melted butter), 1 tsp vanilla extract, and 1/4 tsp salt. Stir until well mixed. Gently fold in the 1/2 cup chocolate chips for that extra chocolatey goodness.
Pour & Bake: Evenly pour the brownie batter over the graham cracker layer and spread it out. Bake in your preheated oven for about 40 minutes, or until a toothpick inserted into the center comes out clean with a few moist crumbs.
Add Marshmallow Topping: Once baked, carefully remove the brownies from the oven and sprinkle the 2 cups mini marshmallows on top. Return to the oven for an additional 3-4 minutes, just until the marshmallows start to puff up.
Toast the Marshmallows: For that s’mores flair, use a kitchen torch to lightly toast the marshmallows until golden brown. If you don’t have a torch, you can place the pan under the broiler, keeping a close eye to avoid burning—this should only take a couple of minutes.
Cool & Slice: After toasting, remove from the oven and let cool completely before slicing into squares. For best results, read the notes on how to slice this delicious dessert.

Storing & Reheating

To properly store your brownies, keep them in an airtight container at room temperature for up to 3 days. They can also be refrigerated for up to a week if you prefer a firmer texture. If you’re looking to keep them longer, freeze them for up to 3 months. Simply wrap individual brownies in plastic wrap and store them in a freezer-safe bag. When ready to enjoy, pop them in the microwave for about 15 seconds for a gooey delicious refresh!

Chef’s Helpful Tips

Pay attention to browning: Keep an eye on the brownies while they’re baking. Overbaking can lead to dryness, so check a few minutes early for that perfect fudgy texture.
Room temperature for eggs: Using eggs at room temperature helps achieve a smoother batter, which results in denser brownies.
Chocolate chip choice: Feel free to mix dark chocolate, semi-sweet, or even white chocolate chips for different flavor profiles.
Cooling time: Allow your brownies to cool fully before slicing; this ensures cleaner cuts and preserves the gooeyness.
Make it your own: Experiment with adding nuts or your favorite candy for a personal twist on this easy dessert.

If there’s one dessert that guarantees to bring joy to any gathering, it’s these Easy Brownies with Box Mix. With minimal fuss and maximum flavor, they’re the perfect way to satisfy any sweet tooth. Feel free to get creative—once you’ve mastered the basics, the toppings and mix-ins are endless! Grab your ingredients, channel your inner baker, and enjoy the delightful aroma as your brownies bake to perfection.

Recipe FAQs

Can I use a different brownie mix?

Absolutely! Any box mix intended for an 8×8 inch pan will work beautifully. Just be sure to follow the mix’s instructions for the best results.

What if I don’t have a kitchen torch?

No worries! If you don’t have a kitchen torch, simply use your broiler. Just keep a close eye on the marshmallows as they toast. It should only take a few minutes.

How can I make this dessert gluten-free?

To make gluten-free brownies, simply choose a gluten-free brownie mix that fits your dietary needs, ensuring delicious results without compromising taste.

Can I add nuts to my brownies?

Of course! Adding in some chopped nuts, like walnuts or pecans, can give your brownies an extra crunch and flavor. Just fold them into the batter before pouring over the graham crackers.

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Easy Brownies with Box Mix

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Author: Peter
Prep Time: 10 minutes
Cook Time: 43 minutes
Total Time: 53 minutes
Yield: 16 servings 1x
Category: Desserts & Appetizers
Method: Baking
Cuisine: American

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Description

These Easy Brownies with Box Mix blend the rich flavors of chocolate, graham crackers, and mini marshmallows. Perfect for a quick dessert, they promise an irresistible taste with minimal prep time. Enjoy a delightful treat that brings a smile with every bite!

Ingredients

Scale

5 graham cracker sheets
1 box of brownie mix for an 8×8 inch pan
2 egg yolk
1/2 cup vegetable oil or melted butter
1/3 cup brewed hot coffee
1 tsp vanilla extract
1/4 tsp salt
1/2 cup chocolate chips
2 cups mini marshmallows

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Instructions

Preheat the oven to 325°F and line an 8×8 inch baking pan with parchment paper or aluminum foil, ensuring an overhang for easy removal.
Arrange the graham cracker sheets in a single layer to cover the bottom of the pan, breaking pieces as necessary for an even fit.
In a large bowl, combine the brownie mix, egg yolks, hot brewed coffee, vegetable oil, vanilla extract, and salt. Stir in the chocolate chips.
Pour the brownie batter over the graham crackers in the prepared pan and bake for 40 minutes.
Remove the brownies from the oven and top with mini marshmallows. Return to the oven and bake for an additional 3-4 minutes.
Take the pan out of the oven and use a kitchen torch to toast the marshmallows. Allow the brownies to cool completely before slicing.

Notes

For easier slicing, allow the brownies to cool completely.
Use a sharp knife, warmed with hot water, to create clean slices.
Storing any leftovers in an airtight container at room temperature keeps them fresh for several days.