The Most Amazing S’mores Brownies

The most amazing s’mores brownies deliver the iconic campfire dessert experience in a decadent bar format. This recipe perfectly balances rich chocolate, chewy brownie, melted marshmallow, and a hint of graham cracker crunch. It is a guaranteed crowd-pleaser for any occasion.

Prep Time	Cook Time	Total Time	Servings	Difficulty	Cuisine
20 minutes	30-35 minutes	50-55 minutes	16-20 brownies	Easy	American

Why This Recipe Works

I developed this s’mores brownie recipe because I wanted to capture the pure joy of a campfire dessert in an easy-to-make, indoor-friendly treat. The combination of textures and classic flavors is simply irresistible. The deep chocolate brownie base provides a perfect foundation for the sweet, gooey toppings.

What makes these brownies truly amazing is the thoughtful layering. We build upon a fudgy brownie, then add the graham cracker crust element, and finally crown it with luscious, toasted marshmallows. Each bite offers a nostalgic journey, recreating that beloved s’mores taste with an elevated brownie twist.

Ingredients

Ingredient	Quantity	Notes
Unsalted Butter	1 cup (2 sticks)	Melted
Granulated Sugar	1 ¾ cups	Divided
Eggs	3 large	Room temperature for best incorporation
Vanilla Extract	2 teaspoons	Pure vanilla extract is recommended
All-Purpose Flour	⅔ cup	Spoon and level properly
Unsweetened Cocoa Powder	½ cup	Natural unsweetened powder works best
Salt	½ teaspoon	Enhances chocolate flavor
Chocolate Chips	1 cup	Semi-sweet or dark chocolate, for extra fudginess
Graham Crackers	1 ½ cups	Crushed (about 10-12 full sheets)
Marshmallows	2 cups	Large marshmallows, halved, or mini marshmallows

Step-by-Step Instructions

Prepare the Brownie Batter

1. Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan, or line it with parchment paper for easy removal.
2. In a large bowl, whisk together the melted butter and 1 cup of granulated sugar until well combined.
3. Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next.
4. Stir in the vanilla extract until just combined.
5. In a separate medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, and salt.
6. Add the dry ingredients to the wet ingredients and stir until just combined. Do not overmix; a few streaks of flour are acceptable.
7. Fold in the chocolate chips for an extra rich brownie base.

Assemble the S’mores Layers

8. Spread the brownie batter evenly into the prepared baking pan.
9. In a small bowl, combine the crushed graham crackers with the remaining ¾ cup of granulated sugar until thoroughly mixed.
10. Sprinkle this graham cracker-sugar mixture evenly over the top of the brownie batter.
11. Arrange the marshmallow halves (cut side down if using large ones) or mini marshmallows evenly over the graham cracker layer.

Bake and Cool

12. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out with moist crumbs attached (not wet batter). The marshmallows should be puffed and lightly golden.
13. Let the brownies cool completely in the pan on a wire rack. This step is crucial for the brownie to set properly.
14. Once cooled, cut into squares using a sharp knife or pizza cutter.

Chef Tips for Perfect Results

• Use high-quality cocoa powder and chocolate chips for the deepest flavor.
• Do not overmix the brownie batter; this develops gluten and leads to tough brownies.
• Ensure your eggs are at room temperature for optimal emulsification and a smoother batter.
• Crush graham crackers finely for an even layer; a food processor or a zip-top bag and rolling pin works well.
• Place marshmallows cut-side down if using larger ones to ensure maximum gooeyness spreads.
• Cool the brownies completely before cutting; this allows them to firm up for clean slices.

Common Mistakes to Avoid

• Overbaking: This results in dry, cakey brownies instead of fudgy ones. Bake until moist crumbs appear, not completely clean, and remember carry-over cooking will continue after removal from the oven.
  Fix: Monitor baking time closely, and err on the side of underbaking slightly for fudginess.
• Overmixing the Batter: Overdeveloped gluten makes brownies tough and cake-like. Mix until just combined, accepting a few flour streaks before adding eggs and other wet ingredients.
  Fix: Mix dry ingredients into wet ingredients gently until barely incorporated.
• Cutting Brownies While Warm: This causes the brownies to crumble and the marshmallow topping to smear. Patience is key for clean cuts and a beautiful presentation.
  Fix: Allow brownies to cool completely to room temperature before slicing.
• Uneven Marshmallow Distribution: Leads to some brownies having too much or too little marshmallow. Evenly spacing prevents burning and ensures a consistent topping.
  Fix: Arrange marshmallows carefully before baking, ensuring they cover the surface uniformly.

Variations and Substitutions

Ingredient	Substitution	Impact on Flavor
Graham Crackers	Digestive biscuits, shortbread cookies	Slightly different texture and sweetness, remains complementary.
Chocolate Chips	Milk chocolate chips, white chocolate chips, chopped chocolate bar	Changes the intensity of chocolate flavor; milk or white adds sweetness.
Large Marshmallows	Mini marshmallows, marshmallow fluff (broiled at the end)	Mini marshmallows are easier to spread. Fluff requires careful broiling to prevent burning.
Butter	Margarine (use a good quality one for baking)	May slightly alter richness and texture, but generally acceptable.
Granulated Sugar	Brown sugar (use light brown for a softer chew)	Adds a deeper, caramel-like flavor and chewier texture.

Serving Suggestions and Pairings

These amazing s’mores brownies are ideal for casual gatherings, holiday parties, or simply as an evening treat. Serve them at family game nights or outdoor barbecues. They pair exceptionally well with a cold glass of milk or a hot mug of coffee. For an extra special touch, serve them slightly warm with a scoop of vanilla ice cream. They are also a fantastic addition to any potluck dessert table.

Storage and Reheating

Method	Duration	Instructions
Room Temperature Storage	3-4 days	Store in an airtight container at room temperature. Cover brownies tightly to maintain freshness and prevent the marshmallow from drying out.
Refrigeration (not recommended for best texture)	Up to 1 week	Store in an airtight container. Refrigeration can make the brownies and marshmallows firm; allow to sit at room temperature before serving.
Freezing	Up to 2-3 months	Wrap individual brownies tightly in plastic wrap, then aluminum foil. Thaw at room temperature. Marshmallows may have a slightly altered texture after freezing.

Nutritional Information

Approximate values per serving (assuming 16 servings):

Nutrient	Amount per Serving
Calories	350-400 kcal
Protein	3-5g
Fat	18-22g
Carbohydrates	45-55g
Sugar	30-40g
Fiber	2-3g
Sodium	150-200mg

Frequently Asked Questions

Can I use regular chocolate bars instead of chips?

Yes, you can use regular chocolate bars chopped into small pieces. This often results in an even richer, fudgier brownie texture. Ensure the chocolate is finely chopped for even melting into the batter.

How do I know when my s’mores brownies are done?

The brownies are done when a toothpick inserted into the center comes out with moist crumbs attached. The marshmallows should be puffed and lightly golden brown, but not burnt. Avoid inserting the toothpick into a marshmallow.

My marshmallow topping burned, what happened?

The marshmallows can burn quickly due to their sugar content. If your oven runs hot or bakes unevenly, it can lead to burning. You can also partially cover the pan with foil during the last 5-10 minutes of baking to prevent excessive browning.

Can I make these ahead of time?

Yes, you can bake these brownies a day in advance. Store them in an airtight container at room temperature. The textures and flavors meld beautifully overnight, making them ideal for prepping ahead.

What is the best way to cut s’mores brownies?

For the cleanest cuts, ensure the brownies are completely cooled. Use a large, sharp chef’s knife or a pizza cutter. Wipe the blade clean between cuts as needed to prevent sticking from the melted marshmallow.

Enjoy baking The Most Amazing S’mores Brownies for your next dessert endeavor. This recipe offers an unparalleled combination of textures and that beloved, nostalgic s’mores flavor in every fudgy, gooey bite. They are truly a standout treat for any chocolate lover seeking a decadent, easy-to-prepare delight. Find more easy baking ideas at Allrecipes.

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