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S'more Bars

S'more Bars

These ultimate s'more bars capture all the campfire magic in a convenient pan format. With layers of buttery graham cracker base, melted chocolate chips, and golden-brown marshmallows, they deliver that nostalgic s'mores flavor without the campfire. Perfect for parties, potlucks, or satisfying those s'mores cravings year-round.
Prep Time 10 minutes
Cook Time 28 minutes
Cooling Time 2 hours
Total Time 38 minutes
Course Dessert
Cuisine American
Servings 6 servings

Equipment

  • 9x13 inch baking pan
  • Large mixing bowl
  • measuring cups
  • Rubber spatula
  • cooking spray

Ingredients
  

Essential Base

  • 2 cups Graham cracker crumbs Use honey grahams for deeper flavor
  • ½ cup Melted butter Unsalted preferred for control

Bold Add-ins

  • 4 cups Chocolate chips Semi-sweet or milk chocolate work best
  • 1 package Mini marshmallows 10 oz package, mini size distributes more evenly

Instructions
 

  • Preheat oven to 350°F. Grease 9x13 pan with cooking spray, paying special attention to corners where bars tend to stick.
  • Mix together the graham cracker crumbs and melted butter in a large bowl. The mixture should feel like wet sand and hold together when squeezed.
  • Sprinkle mixture into the baking dish and press firmly on bottom and up the sides of the pan using a rubber spatula or measuring cup bottom. Focus on creating even thickness.
  • Bake for 8 minutes until base looks lightly golden and feels firm to gentle touch.
  • Remove from oven and immediately sprinkle chocolate chips evenly on top, followed by mini marshmallows. Gently shake pan to distribute naturally.
  • Bake for 20 minutes, until marshmallows turn golden brown and develop caramelized edges. Watch the final 5 minutes carefully to prevent burning.
  • Let cool completely at room temperature, then place in fridge for at least 2 hours before cutting. Use a sharp knife wiped clean between cuts for cleanest slices.

Notes

These bars actually improve after sitting overnight as flavors meld beautifully. Store in airtight container at room temperature for 3-4 days or refrigerate for up to one week. For parties, cut into smaller squares for easier handling. They pair wonderfully with coffee, cold milk, or vanilla ice cream.
Keyword campfire treats, easy on the go desserts, marshmallow bars, quick smores dessert, s'more bars