S'mores Bars

Bring the magic of campfire desserts into your kitchen with these irresistibly gooey S’mores Bars. With layers of buttery graham cracker crust, rich chocolate, and toasted marshmallows, they capture all the flavor of classic s’mores—no fire pit required. Perfect for parties, holidays, or cozy nights in.

Stacked s’mores bars with graham crackers, chocolate, and marshmallows.
Clock symbol indicating preparation, baking, and chilling times

Prep – 15 minutes
Bake – 25 minutes

Two stacked dessert bars with a textured surface, representing baked dessert bars.

16 squares
Ingredients
  • ½ cup (113g / 1 stick) unsalted butter, softened
  • ½ cup (100g) brown sugar
  • ¼ cup (50g) granulated sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 cup (125g) all-purpose flour
  • ¾ cup (80g) graham cracker crumbs
  • ½ tsp baking powder
  • ¼ tsp salt
  • 1 cup (170g) chocolate chips or chunks
  • 1 cup (50g) mini marshmallows
  • ½ cup (120g) marshmallow fluff
Instructions
  • Preheat oven to 350°F (175°C).
  • Line an 8×8-inch (20×20cm) pan with parchment paper.
  • Cream butter and sugars until light and fluffy. Add egg and vanilla.
  • Stir in flour, graham crumbs, baking powder, and salt.
  • Press two-thirds of the dough into the bottom of the pan.
  • Spread marshmallow fluff over the dough. Sprinkle with chocolate chips and mini marshmallows.
  • Drop small pieces of remaining dough over the top.
  • Bake for 25 minutes or until golden brown.
  • Cool completely before cutting into bars.

Tips & Tricks

  • Line your baking pan with parchment for easy removal and cleaner cuts.

  • Serve warm for gooier texture or cooled for neater slicing.

  • Pair with a scoop of vanilla or toasted marshmallow ice cream for extra indulgence.

  • Top with a drizzle of melted chocolate or peanut butter for a flavor boost.

Related Recipes

  • Fudgy Brownies – Rich, dense, and irresistibly chocolatey, these fudgy brownies boast a gooey center and a crackly top — perfect for any chocolate lover.

  • Snickerdoodle Cookies – Soft, chewy, and coated in cinnamon sugar, these classic snickerdoodles deliver a warm, buttery flavor with a signature tangy twist.

  • Chocolate-Filled Croissant Rolls – Another easy, chocolatey crowd-pleaser.