The batter for these easy s’mores bars is a stir-together, one bowl recipe that comes together in less than 5 minutes before turning it out into a pan and baking. It takes me longer to roast one perfect marshmallow over a campfire than it does to make this s’mores recipe! The combination of chocolate, graham crackers, and marshmallows, all suspended in a buttery, brown-sugar based dough, is pure bliss. If you don’t have anything on your summer dessert menu — including Memorial Day, Father’s Day, 4th of July, or Labor Day — or have no plans to stand around a campfire any decade soon, may I suggest these? They’re ready from start to finish in under 30 minutes, and will be a hit with friends and family. They are definitely a hit here! 

Ingredients in Loaded S’mores Bars

To make the bars, I used my easy, go-to blondie recipe that has served me so well over the years, and I adapted it yet again. I love the batter because it’s buttery and made with brown sugar, and it takes on caramel notes while baking. To make this easy s’mores dessert, you’ll need: 

Unsalted butter Egg Light brown sugar Vanilla extract All-purpose flour Graham crackers Mini marshmallows Semi-sweet chocolate chips 

Note: Scroll down to the recipe card section of the post for the ingredients with amounts included and for more complete directions.

How to Make S’mores Bars

These very gooey s’mores bars are a cinch to make! Follow these basic instructions: When adding the smores components to the batter, it’ll appear that there are more add-ins than batter. And that’s fairly accurate. The abundance of add-ins ensures the bars are taste like taking a big bite of warm, gooey s’mores rather than eating a blondie that has a few marshmallows or chocolate chips added.

Storage Instructions

At room temperature: Leftover bars should be stored in an airtight container. They’ll last up to 1 week. As I always tell people, make sure you read the recipe twice before beginning, measure carefully, and bake correctly. However, I’ve had hundreds and hundreds more who have had great success and they leave glowing comments! But, if you’re not ready for really gooey on the verge of potentially falling apart type of bars that are messy – but oh-so-good – then this may not be the dessert for you. In the freezer: Let the bars cool completely before storing in an airtight container or freezer bag. They’ll last up to 6 months.

Recipe Video

More S’mores Dessert Ideas: 

ALL OF MY S’MORES RECIPES!  Tried this recipe? Leave a review! Consider leaving a 5 star rating if you’ve made and loved one of my recipes! Chocolate Chip S’mores Cookie Bars — Between layers of super soft chocolate chip cookie dough there’s chocolate, marshmallows, and graham cracker crumbs for the most DECADENT smores ever!! So EASY and just 4 main ingredients!!  S’mores Bars — SO EASY, NO-BAKE, just FOUR ingredients, and ready in FIVE minutes!! It doesn’t get any better than that and no campfire required! A hit with kids and adults at parties, potlucks, and picnics!! Smores Cake — A three-layer, show-stopping cake that everyone will ADORE! Moist and tender layers of chocolate cake along with crunchy graham cracker crusts, sweet marshmallow buttercream frosting, toasted marshmallows, and chocolate bars for a true smores experience!  S’mores Cake — Chocolate cake gets poked all over and soaked in a marshmallow creme mixture before being topped with crushed graham crackers, toasted marshmallows, and hot fudge sauce. S’mores Brownie Pie — Each bite of the pie is so satisfying and starts with a base of dense, fudgy, rich brownies, topped with melted chocolate chips, fluffy gooey marshmallows, and sprinkled with crunchy bits of graham crackers!  Soft and Chewy S’mores Cookies — Loaded with chocolate, marshmallows, and graham crackers!! The best smores you’ll ever eat and no campfire required! Peanut Butter S’mores Cookie Pie — A peanut butter and graham cracker cookie underneath gooey marshmallows and melted chocolate!! You don’t need a campfire for these easy and AMAZING smores! Grab a spoon and dig in! Originally posted August 25, 2013 and reposted July 7, 2023 with updated text.

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