Are you ready to take your dessert game to the next level? This S’mores Brownie Skillet combines gooey chocolate, sweet marshmallows, and crunchy graham crackers in one delicious dish. Perfect for sharing, this easy recipe will impress your friends and family. Grab your ingredients, and let’s dive into a sweet treat that screams summer fun, no campfire needed!
Why I Love This Recipe
- Indulgent Flavor Combination: This recipe combines rich chocolate brownies with the classic s’mores flavors of graham crackers and marshmallows, creating a decadent dessert that is hard to resist.
- Easy to Make: With simple ingredients and straightforward instructions, this skillet brownie is perfect for bakers of all skill levels. You can whip it up quickly for any occasion!
- Great for Sharing: Serving this dessert directly from the skillet makes it a fun and communal treat, ideal for gatherings with friends and family.
- Customizable: You can easily modify this recipe by adding your favorite mix-ins or toppings, such as nuts or different types of chocolate, to make it your own.
Ingredients
List of Required Ingredients
- 1 cup unsalted butter, melted
- 1 cup granulated sugar
- 1 cup packed brown sugar
- 4 large eggs
- 2 teaspoons pure vanilla extract
- 1 cup all-purpose flour
- 1 cup unsweetened cocoa powder
- 1 teaspoon baking powder
- 1/2 teaspoon fine sea salt
- 1 cup mini marshmallows
- 1 cup graham cracker crumbs
- 1 cup semi-sweet chocolate chips
Gather all these ingredients before you start. This makes the process smooth. You will need unsalted butter for the best flavor. The combination of both sugars gives the brownies a rich taste. Eggs bind everything together, making them moist. Pure vanilla extract adds a lovely aroma.
The all-purpose flour and cocoa powder are crucial for that brownie texture. Baking powder helps them rise just right. Fine sea salt enhances the sweetness of the chocolate. Mini marshmallows and graham cracker crumbs give that classic s’mores vibe. Lastly, semi-sweet chocolate chips add extra chocolatey goodness.
These ingredients create a dessert that is gooey, rich, and hard to resist. You will love how they come together in the skillet!

Step-by-Step Instructions
Preparation of Skillet
- Preheating the oven: Start by preheating your oven to 350°F (175°C). This step is key to even baking.
- Greasing the skillet: Take your 10-inch cast-iron skillet and grease it well with cooking spray. This helps the brownies come out easily later.
Mixing Wet Ingredients
- Combating melted butter with sugars: In a large bowl, add the melted butter. Mix in the granulated sugar and brown sugar. Whisk until smooth and blended.
- Incorporating eggs and vanilla: Crack four eggs into the bowl. Whisk each egg in one at a time. Add two teaspoons of vanilla extract and blend until fully combined.
Combining Dry Ingredients
- Sifting and mixing dry ingredients: In another bowl, sift together one cup of flour, one cup of cocoa powder, one teaspoon of baking powder, and half a teaspoon of salt. This ensures there are no lumps.
- Merging wet and dry mixtures: Slowly add the dry mix to the wet mix. Stir gently until they just come together. Do not overmix, or the brownies will be tough.
Final Assembly
- Folding in chocolate chips: Gently fold in one cup of chocolate chips. Set aside a handful for later. This keeps the chocolate gooey and melty.
- Layering graham cracker crumbs and mini marshmallows: Pour the brownie batter into the skillet. Spread it evenly. Sprinkle one cup of graham cracker crumbs over the top, followed by one cup of mini marshmallows. Lightly press the marshmallows into the batter.
Baking the Brownies
- Baking time and doneness check: Place the skillet in the oven. Bake for 25-30 minutes. Insert a toothpick in the center; it should have some moist crumbs. This means they are fudgy and ready.
- Cooling time before serving: Once baked, take the skillet out carefully. Let it cool for about 10 minutes. This helps the flavors blend and makes it easier to serve.
Tips & Tricks
Baking Tips
To ensure even baking, spread the batter smoothly in the skillet. The heat needs to reach every part. Keep an eye on the brownies as they bake. Test for doneness at the 25-minute mark. For the toothpick test, insert it into the center. If it comes out with a few moist crumbs, your brownies are ready.
Serving Suggestions
Serve the S’mores Brownie Skillet directly from the skillet for a cozy feel. This rustic look impresses guests. For a special touch, sprinkle more graham cracker crumbs on top. Drizzle warm chocolate sauce to make it even more enticing. Pair each slice with a scoop of vanilla ice cream. This contrast of warm and cold adds fun to your treat.
Flavor Enhancements
For added crunch, fold in some nuts, like walnuts or pecans. This adds a nice texture contrast. You can also switch up the chocolate types. Try dark chocolate chips or white chocolate for a twist. A drizzle of rich chocolate sauce on top enhances the flavor. These small changes make your brownies even more delicious.
Pro Tips
- Use Room Temperature Eggs: Using eggs that are at room temperature helps them incorporate better into the batter, resulting in a smoother texture.
- Don’t Overmix the Batter: Be gentle when mixing the dry ingredients into the wet. Overmixing can lead to tough brownies instead of the desired fudgy texture.
- Experiment with Mix-ins: Feel free to add nuts or other candies to the batter for an extra crunch or flavor dimension!
- Cool Before Serving: Allow the brownies to cool for at least 10 minutes before serving to help them set and make cutting easier.
Variations
Gluten-Free Option
To make this S'mores Brownie Skillet gluten-free, simply switch the all-purpose flour for gluten-free flour. You can use a 1:1 gluten-free flour blend. This option ensures you keep the same texture. Just mix it in like normal, and you’re good to go!
Vegan Version
For a vegan version, replace the butter with coconut oil or a vegan butter. Use flax eggs in place of the large eggs. To make one flax egg, mix one tablespoon of flaxseed meal with three tablespoons of water. Let it sit for a few minutes until it gels. This keeps your brownies rich and tasty.
Flavor Profiles
You can elevate your S'mores Brownie Skillet by adding fun flavors! Try stirring in some mint extract for a fresh twist. Drizzling caramel over the top gives a sweet finish. You can also add peanut butter to the batter for a nutty surprise. Each option adds a new layer to this already delicious dessert.
Storage Info
Short-term Storage
To keep your brownies fresh at room temperature, let them cool first. Once cool, cover the skillet with plastic wrap or foil. This keeps the brownies from drying out. They can last for about three days. If you want them to stay soft, store them in an airtight container.
Long-term Storage
If you have leftover brownies, freezing is a great option. Cut the brownies into squares. Wrap each piece in plastic wrap tightly. Then, place the wrapped brownies in a freezer-safe bag. This protects them from freezer burn. They can last in the freezer for up to three months. When ready to eat, simply thaw them at room temperature.
Reheating Instructions
To enjoy your brownies later, you can reheat them in the oven. Preheat your oven to 350°F (175°C). Place the brownies in the oven for about 10 minutes. This warms them up nicely. You can also use a microwave. Just heat each brownie for about 15 seconds. Enjoy them warm for that fresh-baked taste!
FAQs
How long does it take to bake S’mores Brownie Skillet?
It takes about 25 to 30 minutes to bake. You want the brownies to be fudgy, so check them at 25 minutes. Insert a toothpick in the center. If it comes out with moist crumbs, they are ready.
Can I make this recipe ahead of time?
Yes, you can prepare the batter ahead. Mix it and store it in the fridge for up to two days. When you’re ready, spread it in the skillet and bake. This saves time for parties or gatherings.
What can I use instead of semi-sweet chocolate chips?
You can use milk chocolate or dark chocolate chips. If you want a twist, try butterscotch or white chocolate chips. Each type adds a unique flavor to your brownies.
How do I know when the brownies are done baking?
Check for doneness by inserting a toothpick into the center. If it comes out with a few moist crumbs, your brownies are perfect. Overbaking will make them dry, so keep an eye on the time.
Can I use a different type of skillet?
Yes, any oven-safe skillet works great. You can use a ceramic or glass dish too. Just remember that baking times may vary, so keep an eye on your brownies as they bake.
These rich s'mores brownies come together with simple ingredients and a few easy steps. By mixing wet and dry ingredients, then folding in tasty extras, you create a delicious dessert. Don't forget the tips for baking and serving that will elevate your dish.
In the end, whether you stick to the classic recipe or try a twist, these brownies are sure to impress. Always have fun in the kitchen and enjoy every bite!