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+ servings
Peanut Butter Cup Smores Skillet

Peanut Butter Cup S'mores Cookie Skillet

Hollie Schultz
This easy recipe can be made in less than 30 minutes and combines everything you love about chocolate chip cookies and S'mores with peanut butter cups thrown in.
5 from 7 votes
Prep Time 10 minutes
Total Time 30 minutes
Course Dessert
Cuisine American
Servings 6 servings
Calories 475 kcal


  • Cast Iron Skillet


  • 1/2 cup butter softened
  • 1/3 cup granulated sugar
  • 1/3 cup brown sugar
  • 1 egg
  • 1 tsp vanilla
  • 1/2 tsp baking soda
  • 1/2 tsp salt
  • 1 1/2 cups flour
  • 1/2 cup mini chocolate chips
  • 8 Mini Peanut Butter Cups chopped


  • Preheat oven to 350 degrees.
  • In a medium bowl, combine flour, baking soda and salt and set aside.
  • Using a stand mixer (or handheld mixer - your choice!), beat the softened butter and the granulated and brown sugars together. You want to mix the butter and sugars for about 2 minutes until the mixture is a light, consistent color.
  • Add the eggs and vanilla and beat for another 1-2 minutes while scraping the sides of the bowl.
  • Reduce your mixing speed to low and slowly add the flour mixture and mix until just combined and smooth. No need to over beat it. Stir in 1/2 cup mini chocolate chips.
  • Press dough into an 8" cast iron skillet. NOTE: If you use larger or smaller, it will affect your baking time.
  • Bake cookie for 8 minutes at 350 degrees. Carefully, remove skillet from oven and top with chopped Reese's Peanut Butter Cups (or Reese's Minis) and mini marshmallows.
  • Return skillet cookie to the oven and cook for an additional 18 minutes. NOTE: Use a knife to check to see that the center isn't too raw. You want the cookie to be slightly browned on the edges but not raw in the center. Depending on your size skillet, you may need to add additional cooking time.
  • Remove from oven and let sit for about 20 minutes and cool slightly before serving.


  1. Be flexible on your cooking time. Depending on your cast iron skillet size, it may take shorter or longer cooking time. Just be sure to watch it starting at the 15-18 minute mark.
  2. You can freeze your skillet dessert but you'll want to cool it completely and cut it into wedges. Remove the cookie wedges from the skillet and store in Ziploc bag or air-tight freezer container in the freezer.
  3. Want to take out the peanut butter? Change out the Reese's cups with Hershey's Kisses chocolates.


Calories: 475kcalCarbohydrates: 63gProtein: 6gFat: 23gSaturated Fat: 13gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gTrans Fat: 1gCholesterol: 71mgSodium: 345mgPotassium: 98mgFiber: 2gSugar: 37gVitamin A: 551IUVitamin C: 1mgCalcium: 48mgIron: 2mg
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