You’ve Been Making Brownies Wrong This Whole Time

Imagine this: a fudgy brownie, so rich it’s basically chocolate therapy, topped with toasted marshmallows and crushed graham crackers. No campfire required. S’mores Brownie Bars are the dessert upgrade you didn’t know you needed—until now.

They’re the love child of a classic brownie and a summer bonfire, minus the bug bites and awkward small talk. Why settle for mediocre sweets when you can have something that’ll make your taste buds throw a party? Let’s fix your life, one gooey bite at a time.

Why This Recipe Slaps

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These bars aren’t just good—they’re ”hide-them-from-your-roommates” good.

The brownie base is dense and fudgy, the marshmallows toast to golden perfection, and the graham crackers add that nostalgic crunch. It’s a texture explosion. Plus, they’re stupidly easy to make.

No fancy techniques, no weird ingredients. Just pure, unapologetic indulgence.

Ingredients You’ll Need

  • 1 cup unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 tsp vanilla extract
  • 1 cup all-purpose flour
  • 3/4 cup cocoa powder
  • 1/2 tsp salt
  • 2 cups mini marshmallows
  • 1 cup graham cracker crumbs
  • 1/2 cup chocolate chips (optional, but let’s be real—you want them)

How to Make S’mores Brownie Bars (Step-by-Step)

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  1. Preheat your oven to 350°F (175°C) and line a 9×13-inch baking pan with parchment paper. No one likes a stuck-on brownie mess.
  2. Mix the wet ingredients: Whisk melted butter, sugar, eggs, and vanilla in a large bowl until smooth.

    If you overthink this step, you’re doing it wrong.


  3. Add the dry ingredients: Sift in flour, cocoa powder, and salt. Stir until just combined—no one wants a tough brownie.
  4. Bake the base: Pour the batter into the pan and bake for 20-25 minutes. The edges should be set, but the center slightly fudgy.
  5. Add the toppings: Sprinkle marshmallows, graham cracker crumbs, and chocolate chips over the hot brownies.

    Broil for 1-2 minutes until the marshmallows toast. Watch closely unless you enjoy charcoal.


  6. Cool and slice: Let them cool completely (good luck with that) before cutting into squares. Or don’t.

    We won’t judge.


How to Store These Bad Boys

Store them in an airtight container at room temperature for up to 3 days. If they last that long. For longer storage, freeze them (wrapped tightly) for up to a month.

Reheat in the microwave for 10 seconds to revive the gooeyness.

Why You Should Make These Immediately

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Besides the obvious (they’re delicious), these bars are crowd-pleasers. Potluck? Covered.

Midnight snack? Sorted. Impressing your in-laws?

Done. They’re also customizable—swap toppings, add peanut butter, or go nuts (literally). Plus, they’re easier than building a campfire indoors, which, FYI, we do not recommend.

Common Mistakes to Avoid

  • Overbaking the brownies: They’ll keep cooking as they cool.

    Pull them out when the center is slightly underdone.


  • Ignoring the broiler: Turn your back for a second, and those marshmallows will go from golden to garbage.
  • Cutting too soon: Warm brownies are a mess. Patience is a virtue, especially when chocolate’s involved.

Alternatives for the Adventurous

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  • Gluten-free: Use GF flour and GF graham crackers.
  • Vegan: Swap butter for coconut oil, eggs for flax eggs, and use vegan marshmallows.
  • Next-level: Add caramel drizzle, peanut butter cups, or a sprinkle of sea salt.

FAQs

Can I use regular marshmallows instead of mini ones?

Yes, but chop them up first. Mini marshmallows melt more evenly, so you won’t end up with marshmallow glaciers.

Why did my brownies turn out cakey?

You overmixed the batter or baked them too long.

Remember: fudgy = underbaked (slightly). Cakey = sadness.

Can I make these ahead of time?

Absolutely. Bake the base, store it, and add toppings before serving.

Just broil fresh for that gooey finish.

What if I don’t have a broiler?

Use a kitchen torch or skip the toasting. They’ll still taste amazing—just less Instagram-worthy.

Final Thoughts

S’mores Brownie Bars are the dessert equivalent of a mic drop. They’re easy, decadent, and guaranteed to make you the hero of any gathering (or solo Netflix binge).

Stop settling for boring sweets. Make these. Thank us later.

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