S’more Brownies
🔥 Gooey, Chewy, Oh-So-Dreamy: Yummy S’more Brownies! 🔥

You know that bite that makes you close your eyes, hum a little song, and wonder why we don’t throw a party for dessert every night? That’s these Yummy S’more Brownies. Gooey marshmallow. Deep, fudgy chocolate. Crunchy graham sparkle. They’re a hug in a pan and a guaranteed “Wait… who made these?!” moment.
There’s something about s’mores that flips the nostalgia switch. Maybe it’s the sticky fingers, the campfire giggles, or that perfect marshmallow stretch when you get it just right. Now imagine that toasted-marshmallow magic fused with the most decadent pan of brownies. Yep, it’s a thing. And it’s dangerously easy.
At my house, the mere word “brownies” makes little eyes go starry. When the pan comes out, we’re in full swoon. These are poke brownies, which means we take a perfectly baked base, make cozy little tunnels, and fill them with warm, pourable marshmallow fluff so every bite is a campfire surprise. Then we crown it with mini marshmallows, toast to golden bliss, drizzle with chocolate, and sprinkle with graham cracker confetti. It’s the s’more-meets-brownie dream you didn’t know you needed… until now.

S’more Brownies
🍫 The Recipe: Yummy S’more Brownies
Here’s the step-by-step breakdown so you can make your own gooey masterpiece.
Ingredients
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1 box brownie mix (plus ingredients called for on the box — usually eggs, oil, and water)
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1 cup marshmallow fluff
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30 mini marshmallows
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2 tablespoons chocolate sauce, warmed
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Crushed graham crackers, for garnish
Equipment
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Baking pan: 8×8-inch (metal or glass)
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Parchment paper or nonstick spray: For easy release
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Wooden spoon handle or skewer: To poke tidy holes
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Microwave-safe bowl: For warming fluff
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Broiler-safe rack position: Center or upper-middle
Instructions
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Preheat & Prep Preheat your oven to 350°F (175°C). Line an 8″x8″ baking pan with parchment paper or lightly grease it.
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Make the Brownies Prepare the brownie batter according to the package directions. Pour into your prepared pan and bake as directed.
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Cool & Poke Let the brownies cool for about 20 minutes. Then, using the handle of a wooden spoon, poke holes all over the surface.
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Melt the Fluff In a microwave-safe bowl, combine the marshmallow fluff with 1 tablespoon of water. Microwave for about 20 seconds until pourable.
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Fill the Holes Pour the melted marshmallow fluff into the holes you made in the brownies.
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Top with Mini Marshmallows Arrange the mini marshmallows in a single layer over the brownies.
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Broil to Perfection Place the pan under the broiler for about 2 minutes, or until the marshmallows are golden brown. Keep a close eye — they can go from golden to burnt in seconds.
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Drizzle & Garnish Drizzle with warm chocolate sauce and sprinkle with crushed graham crackers.
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Serve & Swoon Slice into squares and prepare for applause.
📊 Calorie Count & Nutritional Facts (per serving, based on 12 servings)
(Approximate — will vary based on brownie mix brand)
| Nutrient | Amount |
|---|---|
| Calories | 265 kcal |
| Carbohydrates | 42 g |
| Protein | 2 g |
| Fat | 10 g |
| Saturated Fat | 3 g |
| Sugar | 30 g |
| Fiber | 1 g |
| Sodium | 150 mg |

Tips, Tricks, and Troubleshooting
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Cool First: Warm brownies tear. Let them rest 20 minutes so the poke holes stay tidy.
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Even Holes, Even Goo:
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Spacing: Aim for a grid pattern about 1 inch apart.
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Depth: Stop just shy of the bottom crust so you don’t leak.
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Pour Without Mess:
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Hack: Spoon fluff into a zip-top bag, snip a small corner, and pipe into each hole.
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Broil Like a Hawk:
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Door Ajar: Keep the oven door cracked to monitor.
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Rotate: If your oven has a hot spot, rotate the pan at the 1-minute mark.
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Clean Slices:
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Warm Knife: Dip a chef’s knife in hot water, wipe, slice, repeat.
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Nonstick Tip: Lightly oil the blade if the marshmallow is extra clingy.
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Make-Ahead Magic:
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Day-Of: Bake brownies in the morning; poke, fill, toast, and garnish just before serving.
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Overnight: Bake, cool, and cover at room temp. Add fluff, toast, and finish next day.
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Storage & Reheat:
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Room Temp: Store in an airtight container up to 2 days.
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Fridge: 3–4 days; bring to room temperature before serving for peak fudginess.
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Reheat: 10–12 seconds per brownie in the microwave to wake the marshmallow.
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Crowd Scaling:
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9×13 Pan: Use 2 boxes of brownie mix and double toppings. Bake to package timing for that pan size.
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Texture Preferences:
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Ultra Fudgy: Undershoot bake time by 1–2 minutes.
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Cakey: Add one extra egg (if your mix allows).
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Variations and Seasonal Twists
Flavor Glow-Ups
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Peanut Butter Ribbon
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Swirl: Dollop 1/3 cup warmed peanut butter over batter; swirl before baking.
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Finish: Peanut butter chips + graham on top for crunch.
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Salted Caramel Drizzle
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Layer: Add 1/4–1/3 cup caramel sauce over baked-and-poked brownies before fluff.
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Finish: Flaky sea salt on top with the drizzle for a sweet-salty snap.
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Mocha S’more
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Boost: Stir 1–2 teaspoons instant espresso into the brownie mix.
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Topping: Dark chocolate sauce + a micro-grate of chocolate on the marshmallows.
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Rocky Road
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Add-Ins: Chopped walnuts or pecans folded into the batter.
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Finish: Sprinkle extra nuts over the toasted marshmallows.
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Mint Nightcap
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Flavor: 1/4 teaspoon peppermint extract in the batter.
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Top: Crushed chocolate mints with the graham for a wintery crunch.
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Seasonal Switch-Ups
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Fall Campfire
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Spice: 1 teaspoon pumpkin pie spice in the batter.
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Drizzle: Caramel + cinnamon-sugar graham crumble.
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Holiday Glow
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Peppermint Bark: White chocolate drizzle and crushed candy canes on top.
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Serve: With hot cocoa for a cozy dessert board.
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Summer Bonfire
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Citrus Kiss: Zest of 1 orange in the batter for brightness.
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Side: Fresh strawberries and whipped cream.
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Make It Your Way
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Gluten-Friendly:
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Swap: Use a gluten-free brownie mix and certified GF graham crackers.
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Watch: GF mixes can be a touch crumblier—parchment sling helps.
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Dairy-Light:
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Choose: Oil-based brownie mix + dairy-free chocolate sauce.
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Note: Mini marshmallows are typically dairy-free; confirm labels.
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Egg-Free Direction:
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Mix: Use an egg replacer per package (or applesauce per mix guidance).
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Texture: Expect slightly denser brownies but still decadent.
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Kid Tips
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Job Cards:
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Cracker Crusher: Kids can double-bag graham crackers and gently bash with a rolling pin.
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Marshmallow Meter: Count and line up 30 minis—great for little hands and early math.
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Poke Patrol: Older kids can help poke holes evenly (with supervision).
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Aroma Alert:
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Broiler Buddy: Let them watch the marshmallows toast and call “golden!” when it looks perfect.
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Creative Toppings:
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Mini Stations: Bowls of sprinkles, mini chips, and crushed grahams so each square gets a personality.
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Patience Practice:
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Timer Trick: Set a 10-minute “cool and set” timer; everyone gets a job while they wait (cute plates, napkins, music DJ).
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Grocery Hacks and Budget Savers
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Smart Stocking:
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Brownie Mix: Buy on sale and stash. Shelf-stable = spontaneous dessert power.
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Marshmallow Fluff: Keep a jar in the pantry; it rescues last-minute sweet cravings.
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Graham Bits: Save the crumbs at the bottom of the box in a jar just for toppings.
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Store-Brand Wins:
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Grahams & Sauce: Most store brands taste fantastic and cost less—great spots to save.
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Mini Marshmallows: Affordable and widely available; pick up a big bag and portion for multiple bakes.
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Substitution Savvy:
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No Chocolate Sauce? Melt 1/3 cup chocolate chips with 1 teaspoon oil in 20-second bursts, stirring until glossy.
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No Fluff? Gently melt regular marshmallows with a splash of water on the stovetop, stirring constantly until smooth.
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Pantry-to-Party:
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Emergency Dessert Kit: 1 brownie mix + 1 jar fluff + 1 bottle sauce. Add to your monthly list and you’ll always be 30 minutes from a hero dessert.
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Cutting Cleanly for Events:
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Pro Tip: Chill the cooled pan 20 minutes before slicing for picture-perfect edges, then bring back to room temp to serve.
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Serving and Occasion Ideas
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Dessert Board:
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Build: Squares of s’more brownies, fresh berries, pretzels, and a little bowl of extra sauce.
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Why: Sweet + salty + fruity = party-pleasing balance.
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Ice Cream Night:
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Serve With: Vanilla or salted caramel ice cream.
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Upgrade: Warm brownie + cold scoop = instant sundae magic.
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Bake Sale Bestie:
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Wrap: Individual squares in parchment with a twine bow and a tiny graham sprinkle for confetti.
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Label: “S’more Brownies” with a heart—watch them vanish.
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Camp-In Movie Night:
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Ambience: Dim lights, cozy blankets, and these brownies on lap trays.
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Add: A DIY hot cocoa bar with whipped cream and cinnamon.
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Reader Challenge
Raise your spatulas—let’s get interactive!
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Theme: Brownie Glow-Up Challenge
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Your Twist: Make these s’more brownies with your signature flair—seasonal spice, caramel lace, nutty crunch, or a swirl we haven’t seen yet.
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Share: Post your creation and tag it with #BrownieGlowUp and #LouLouKitchen so we can cheer you on.
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Prompt: Tell us the story behind your twist! Birthday bake? First day of school treat? Tuesday triumph?
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Feature: I’ll highlight community favorites in a roundup—credit, links, and all your delicious genius.
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Brownies are already the universal love language, but when you poke, fill, toast, drizzle, and sprinkle, you turn comfort into celebration. These Yummy S’more Brownies deliver campfire coziness without the smoke, the mess, or the “Who packed the lighter?” scramble. They’re easy enough for a school night and dazzling enough for a dessert table—my favorite kind of recipe: low effort, high applause, and an excuse to call everyone to the kitchen.
Conclusion
Preheat that oven, friend. Grab the mix, fluff, minis, and grahams. In the time it takes to queue a movie, you’ll have squares of gooey, golden, chocolatey bliss cooling on your counter. When you make them (tonight, right?), snap a pic, share your twist with #BrownieGlowUp, and tell us who you served them to—neighbors, kiddos, your late-night self. Dessert is better when it’s shared, and I can’t wait to see what you create.
Your Closest CHEERLEADERS!
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I have a few friends who would love this, I’ll be sharing with them. Thanks for sharing.
This looks super yummy and the recipe simple to follow.. I believe I can give this a try… Thanks for sharing with us at #alittlebitofeverything
Oh man, I am a sucker for anything s’more. Fine, I will pin this and make it on a bad day to cheer myself up! (And yes, I will end up eating the whole thing)
I’m your featured neighbor at Handmade Monday (I’m the Gnome Brick Door Stop). I just thought I’d drop in and read about your smore’s recipe. My kids love s’mores. They always order the s’mores recipe from Starbucks. Your recipe looks easy and tasty. That’s what I need in a dessert! Have a great week, and congratulations on the feature.
thank you so much!