Craving something a little sweet and salty? These peanut butter Reese’s s’mores bars are the absolute bomb. It’s like a little family camping trip, except in a tiny apartment and minus the little brother. Either way, these peanut buttery, marshmallowy slices of heaven have officially changed the s’mores game forever. You’re welcome.

Reese's S'mores Bar

  • Prep Time:5 minutes
  • Cook Time:15 minutes
  • Total Time:20 minutes
  • Servings:12 bars
  • Easy


  • ½ cup graham cracker crumbs
  • 1/8 cup white sugar
  • 6 tablespoon melted butter
  • Reese's peanut butter cups
  • Mini marshmallows
Photo by Audrey Mirabito
  • Step 1

    Preheat oven to 350°F.

  • Step 2

    In a bowl, combine graham cracker crumbs, sugar, and melted better. Mix together until combined.

    GIF by Audrey Mirabito
  • Step 3

    Press firmly into a baking pan.

    GIF by Audrey Mirabito
  • Step 4

    Bake 10 minutes.

    GIF by Audrey Mirabito
  • Step 5

    Top with Reese’s peanut butter cups and mini marshmallows.

    GIF by Audrey Mirabito
  • Step 6

    Place back into the oven for 5 minutes or until marshmallows begin to turn light brown.

    GIF by Audrey Mirabito
  • Step 7

    Once cool, slice into individual bars. Or keep the pan to yourself. We won’t judge.

    GIF by Audrey Mirabito