S’mores Bars bring the magic of a classic campfire treat—gooey marshmallows, chocolate, and crunchy graham crackers—into a convenient, bake-at-home dessert. These bars are perfect for parties, bake sales, family desserts, or anytime you crave a nostalgic sweet treat without the fuss of building a fire.
With layers of chocolate, marshmallow, and buttery graham cracker crust, these bars deliver all the flavor of traditional s’mores in easy-to-cut, portable pieces.
Why S’mores Bars Are So Popular
S’mores bars have become a favorite for several reasons:
- Convenience: No campfire needed
- Nostalgia: Captures the classic childhood flavor
- Portability: Perfect for parties or picnics
- Customizable: Add nuts, caramel, or flavored chocolate
- Quick Baking: Ready in under 40 minutes
They’re the perfect dessert when you want indulgent flavors with minimal effort.
Flavor and Texture Profile
S’mores bars hit all the right notes:
- Buttery, crunchy graham cracker base
- Sweet, melty marshmallow layer
- Rich, gooey chocolate layer
- Optional extra toppings: chocolate drizzle, caramel, or nuts
The combination of crunchy, soft, and gooey textures makes them addictive and satisfying for both kids and adults.
Key Ingredients Explained
Graham Crackers
- Provide a classic s’mores flavor
- Crushed for a buttery crust or used in layers
Butter
- Binds the crust and adds richness
- Enhances flavor and helps with browning
Chocolate
- Semi-sweet or milk chocolate works best
- Can be chocolate chips or chopped chocolate bars
Marshmallows
- Classic large or mini marshmallows
- Creates gooey, soft layer that melts beautifully
Optional Extras
- Nuts (pecans, almonds)
- Caramel drizzle
- White chocolate chips or peanut butter
These simple ingredients combine for a dessert that feels indulgent yet straightforward.
How to Make S’mores Bars (Overview)
Step 1: Prepare the Crust
Mix crushed graham crackers with melted butter and press into a baking pan. Bake briefly to set.
Step 2: Layer Chocolate
Sprinkle chocolate chips or chopped chocolate over the crust.
Step 3: Add Marshmallows
Layer marshmallows evenly on top of the chocolate.
Step 4: Bake
Bake just until marshmallows are golden and chocolate is melty.
Step 5: Cool Slightly and Serve
Allow to cool slightly before cutting into bars for easier handling.
Tips for Perfect S’mores Bars
- Use room-temperature butter for better crust binding
- Press crust firmly to prevent crumbling
- Even marshmallow layer ensures uniform baking
- Watch closely—marshmallows brown quickly
- Cool slightly before slicing for clean bars
These small steps make the difference between gooey perfection and messy bars.
Common Mistakes to Avoid
Soggy Bars
- Press the crust firmly and bake briefly before layering
Overbrowning
- Marshmallows brown quickly—watch closely in the oven
Crumbling Bars
- Chill briefly after baking to set structure
Uneven Chocolate
- Spread chocolate evenly to prevent clumping
Easy Variations to Try
Nutty S’mores Bars
- Add chopped pecans, almonds, or hazelnuts for crunch
Peanut Butter S’mores
- Spread a thin layer of peanut butter on the crust before chocolate
Salted Caramel S’mores
- Drizzle caramel and sprinkle a pinch of sea salt on top
Dark Chocolate S’mores
- Swap semi-sweet for dark chocolate for a more intense flavor
Mini Bar Version
- Use a mini muffin tin for bite-sized s’mores treats
These variations make the recipe versatile and fun for different tastes and occasions.
What to Serve With S’mores Bars
S’mores bars are indulgent enough on their own, but you can elevate the experience with:
- Vanilla ice cream
- Whipped cream
- Chocolate sauce or caramel drizzle
- Fresh berries for a contrast in flavor
Perfect for dessert tables, summer parties, or cozy nights in.
Make-Ahead, Storage, and Freezing
Make Ahead
- Prepare layers in advance; bake when ready
- Marshmallows can be added just before baking
Storage
- Store bars in an airtight container at room temperature up to 2 days
- Refrigerate for up to a week, though they’re best fresh
Freezing
- Freeze baked bars for up to 2 months
- Wrap tightly in foil and thaw at room temperature
This makes s’mores bars great for parties or advance prep.
Reheating Tips
- Microwave briefly to restore gooeyness
- Avoid high heat in the oven; marshmallows can burn
Gently reheating brings back that melty, indulgent texture.
Is This Recipe Kid-Friendly?
Absolutely! Kids love:
- Sweet, gooey marshmallows
- Chocolatey richness
- Crunchy graham cracker base
It’s a hands-on, fun dessert that can also double as an activity for kids—layering chocolate and marshmallows can be part of the fun.
Frequently Asked Questions
Can I use store-bought graham cracker crust?
Yes—skip the first crust-baking step and layer chocolate and marshmallows directly.
Can I make gluten-free s’mores bars?
Yes—use gluten-free graham crackers.
Can I add extra chocolate or candy?
Absolutely—chocolate chunks, peanut butter chips, or even mini M&Ms work great.
Do these need to be served warm?
Best served warm or slightly cooled; chocolate is melty and marshmallows soft, but can be eaten at room temperature.
Why These S’mores Bars Belong in Your Rotation
S’mores bars are:
- Quick, indulgent, and nostalgic
- Perfect for parties, bake sales, or family dessert
- Easy to customize with mix-ins
- Portable and easy to slice
They satisfy the craving for gooey chocolate and marshmallow anytime, without the campfire.
Final Thoughts
If you want a quick, nostalgic, and indulgent dessert, S’mores Bars are a must-try. With a buttery graham cracker crust, rich chocolate, and gooey marshmallows, plus optional twists like caramel or nuts, these bars bring all the campfire fun into your kitchen.
Perfect for dessert, snacks, or entertaining, these bars are simple to make yet irresistible, making them a go-to for sweet cravings year-round.
Print
S’mores Bars: The Ultimate Gooey Dessert You Can Make at Home
Ingredients
For the crust:
- 1½ cups (150g) graham cracker crumbs
- 6 tbsp (¾ stick / 85g) unsalted butter, melted
- 2 tbsp granulated sugar
For the filling:
- 1½ cups (270g) semi-sweet or milk chocolate chips
- 1 (14 oz) can sweetened condensed milk
- Optional: ½ tsp vanilla extract
For the topping:
- 3 cups mini marshmallows
- Optional: extra graham cracker crumbs or chocolate shavings for garnish
Instructions
Option 1: No-Bake (Softer, Gooier Bars)
- Crust: Mix graham crumbs, melted butter, and sugar. Press firmly into bottom of a greased 8×8″ pan. Chill 10 min.
- Filling: In a microwave-safe bowl, combine chocolate chips and sweetened condensed milk. Microwave in 30-sec intervals, stirring until smooth. Stir in vanilla (if using). Pour over crust; spread evenly.
- Topping: Sprinkle marshmallows evenly over warm chocolate. Let sit 5–10 min to soften (or use a kitchen torch to lightly toast).
- Chill at least 2 hours before slicing.
Option 2: Lightly Baked (Toasted Marshmallow Finish)
- Prepare crust and filling as above.
- Bake at 350°F (175°C) for 8–10 minutes just until marshmallows puff and edges are golden.
- Cool completely, then chill 1 hour before cutting.
💡 Pro Tip: For clean cuts, dip a sharp knife in hot water and wipe between slices.
Prep Time & Nutrition (per bar, makes 16):
Servings: 16 | Calories: 220 | Net Carbs: 28g | Fats: 12g | Protein: 4g