My peanut butter s'mores bars have a graham cracker infused peanut butter cookie base loaded with melty marshmallows and milk chocolate bar pieces. Ready in less than 45 minutes!
71.55 ozmilk chocolate Hershey barschopped into pieces* or 2 cups milk chocolate chips (340g)
1 ½cups(72g)mini marshmallows
Instructions
Preheat oven to 350F (175C) and line a 13x9 metal pan with parchment paper or grease and flour the sides and bottom of the pan.
Combine butter, peanut butter, and sugar in a large bowl and use an electric mixer to beat until light, creamy and well-combined.
1 cup unsalted butter, 1 cup creamy peanut butter, 1 cup light or dark brown sugar, 1 cup granulated sugar
Add egg/egg yolk and vanilla extract, and stir well.
1 large egg + 1 large egg yolk, 1 ½ teaspoons vanilla extract
In a separate bowl, whisk together flour, graham cracker crumbs, baking powder, cornstarch, and salt.
2¾ cups all-purpose flour, ½ cup graham cracker crumbs, 1 teaspoon baking powder, 1 teaspoon cornstarch, ½ teaspoon salt
Gradually, on low speed, add flour mixture to peanut butter mixture, pausing occasionally to scrape down sides of bowl.
Add milk and stir until combined.
2 Tablespoons milk
Fold in chopped Hershey bars and mini marshmallows -- the batter will be thick (I broke a spatula stirring it so proceed with caution!).
7 1.55 oz milk chocolate Hershey bars, 1 ½ cups mini marshmallows
Spread batter into prepared ban and bake on 350F (175C) for 25-28 minutes (toothpick inserted in center should come back mostly clean with only a few crumbs)
Allow to cool completely before cutting and serving.
Video
Notes
*I usually stir all but one of the Hershey bars into the batter and reserve one to press on top of the cookie dough once I've spread it into the pan -- I think it makes the bars look prettier but you can just throw them in the batter if you prefer!