Remember those magical evenings around a campfire? The crackling flames, the starry sky, and that perfect bite of a s’more. I sure do! Here at Savory Skies, we love capturing those cherished memories. That’s why I’m so excited to share these Ooey-Gooey S’mores Bars with you. They bring all that classic s’mores goodness—the rich chocolate, fluffy marshmallow, and crunchy graham cracker base—right into your kitchen. It’s like a hug from your childhood, all in a convenient bar form. We’ve poured our passion for creating these simple, joyful treats into this recipe, just like we do with all our creations.

Why You’ll Love These Ooey-Gooey S’mores Bars
Get ready to fall in love with these simple yet sensational bars! They’re:
- Incredibly easy to make.
- Packed with that irresistible s’mores flavor.
- A huge hit with kids and adults alike.
- Pure nostalgia in every bite.
- Perfect for parties or just a sweet treat.
You’ll want to make these ooey-gooey s’mores bars again and again!
The Ingredients for Your Ooey-Gooey S’mores Bars
Gathering your ingredients is the first step to s’mores bar perfection. Here’s what you’ll need:
- 1 cup unsalted butter, melted and slightly cooled. This gives our bars a rich foundation.
- 1/2 cup granulated sugar. Just the right amount of sweetness.
- 1 teaspoon vanilla extract. A little bit of magic for flavor.
- 1 1/2 cups all-purpose flour, sifted. This creates our delightful crumbly topping and base.
- 1/4 teaspoon salt. It helps balance all the sweet flavors.
- 2 cups semi-sweet chocolate chips. Use your favorite brand for that classic chocolatey goodness.
- 2 cups mini marshmallows. These are key for that gooey, toasted topping.
Having these ready makes assembly a breeze!

Crafting Your Perfect Ooey-Gooey S’mores Bars
Now for the fun part! Let’s bring these delicious Ooey-Gooey S’mores Bars to life. It’s a simple process, but a few little tips from my kitchen can make all the difference. I remember the first time I made these for my nieces; they couldn’t get enough! It’s really about building those layers of flavor and texture.
Preparing the Base for Ooey-Gooey S’mores Bars
First things first, let’s get that oven preheated to 350°F (175°C). While it’s warming up, grab your 9×13 inch baking pan. A quick grease and flour prevents any sticking disasters. In a big bowl, I mix my melted butter, sugar, and vanilla. It smells amazing already! Then, I add the flour and salt. Don’t overmix here; just stir until it’s *just* combined. I like to think of it as coaxing the dough together. Grab about half of this mixture. Press it evenly into the bottom of your pan. I find using the bottom of a measuring cup helps get a nice, flat crust. This is your foundation for s’mores bar greatness!
Baking and Cooling Your Ooey-Gooey S’mores Bars
Now, let’s layer! Sprinkle those chocolate chips evenly over the crust. They’ll melt into gooey pockets of joy. Next, scatter the mini marshmallows over the chocolate. This is where the magic happens. Take the remaining dough and crumble it loosely over the marshmallows. Don’t worry about perfect coverage; those little gaps let the marshmallow peek through. Pop it into your preheated oven for about 25-30 minutes. You’re looking for the topping to turn a lovely golden brown. The marshmallows should puff up and get lightly toasted. It’s a beautiful sight! Once out of the oven, the hardest part is waiting. Let them cool completely in the pan. This is crucial! If you cut them too soon, they’ll just fall apart. Patience, my friends, patience!

Tips for Success with Ooey-Gooey S’mores Bars
Want your Ooey-Gooey S’mores Bars to be absolutely perfect? I’ve got a few tricks up my sleeve! For an extra gooey center that’s truly over-the-top, try adding a layer of marshmallow fluff right over the chocolate chips before you add the crumbled topping. It’s a game changer! If you’re a fan of darker, richer chocolate flavor, don’t hesitate to swap out the semi-sweet chips for dark chocolate chips or even chunks. And remember that crucial cooling step I mentioned? It’s really important. Letting the bars cool completely in the pan ensures they set up beautifully. This makes cutting them into those perfect, clean squares so much easier. These little tips really help make these bars shine!
Frequently Asked Questions About Ooey-Gooey S’mores Bars
Got questions about these delightful Ooey-Gooey S’mores Bars? I’ve got answers!
Can I use regular marshmallows instead of mini marshmallows?
You sure can! If you only have large marshmallows, just cut them into smaller pieces. It might take a little longer for them to melt and toast, but the gooey result will be just as delicious. Just be sure to distribute them evenly over the chocolate layer.
How should I store my Ooey-Gooey S’mores Bars?
Once completely cooled, store your bars in an airtight container at room temperature. They’ll stay fresh for about 3-4 days. I find they’re best enjoyed within the first couple of days for that ultimate gooey texture. You can also pop them in the fridge if your kitchen is warm, but let them come to room temp before serving.
What’s the best way to cut Ooey-Gooey S’mores Bars for clean slices?
Patience is key here! Make sure the bars are totally cool before you even think about cutting. Using a sharp knife is essential. For the cleanest cuts, wipe the knife clean between each slice. A gentle sawing motion works best. Some folks even like to warm their knife slightly in hot water and dry it well before slicing. This helps prevent the gooey marshmallow from sticking too much. For more baking tips, check out this guide to baking.
Understanding the Nutrition of Ooey-Gooey S’mores Bars
Just a friendly heads-up! The nutritional details for these Ooey-Gooey S’mores Bars are approximate. They can change based on the specific brands and ingredients you use. Generally, one bar has around 300-350 calories. You can expect about 25-30g of sugar and 15-20g of fat. These are delicious treats, and enjoying them in moderation is always a good idea! For more information on sugar content in desserts, you can refer to American Heart Association guidelines.
Sharing Your Ooey-Gooey S’mores Bars Experience
I truly hope you love making and eating these Ooey-Gooey S’mores Bars as much as I do! Did you try them? I’d be thrilled to hear all about it. Please share your thoughts in the comments below. If you snap a picture, tag us on social media! Your creations make our day.

Ooey-Gooey S’mores Bars: Heavenly Nostalgia
Enjoy the classic taste of s’mores in an easy-to-make bar format. These Ooey-Gooey S’mores Bars capture the perfect blend of chocolate, marshmallow, and graham cracker for a delightful treat.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 16-20 bars
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 cup unsalted butter, melted
- 1/2 cup granulated sugar
- 1 teaspoon vanilla extract
- 1 1/2 cups all-purpose flour
- 1/4 teaspoon salt
- 2 cups semi-sweet chocolate chips
- 2 cups mini marshmallows
Instructions
- Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan.
- In a large bowl, combine the melted butter, granulated sugar, and vanilla extract. Mix well.
- Add the all-purpose flour and salt to the wet ingredients. Stir until just combined, forming a dough.
- Press half of the dough evenly into the bottom of the prepared baking pan to create the crust.
- Sprinkle the chocolate chips evenly over the crust.
- Distribute the mini marshmallows over the chocolate chips.
- Crumble the remaining half of the dough over the marshmallows.
- Bake for 25-30 minutes, or until the topping is golden brown and the marshmallows are puffed and lightly toasted.
- Let the bars cool completely in the pan before cutting into squares.
Notes
- For an extra gooey center, you can add a layer of marshmallow fluff over the chocolate chips before adding the crumbled topping.
- If you prefer a darker chocolate flavor, use dark chocolate chips or chunks.
- Ensure the bars cool completely to allow them to set properly for clean cuts.
Nutrition
- Serving Size: 1 bar
- Calories: Approximately 300-350
- Sugar: Approximately 25-30g
- Sodium: Approximately 50-70mg
- Fat: Approximately 15-20g
- Saturated Fat: Approximately 8-10g
- Unsaturated Fat: Approximately 7-10g
- Trans Fat: 0g
- Carbohydrates: Approximately 40-45g
- Fiber: Approximately 1-2g
- Protein: Approximately 3-4g
- Cholesterol: Approximately 20-25mg























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