Ingredients
Method
- Preheat oven to 350F (177C)
- Place butter in a large bowl and using an electric beater or stand mixer beat until creamy and smooth.
- Add sugar and beat until light and fluffy.
- Add lightly beaten egg yolk. Scrape down sides of bowl as needed to evenly incorporate all ingredients and stir in vanilla extract.
- In a separate bowl, combine flour, cocoa powder, and salt.
- Gradually add flour mixture to the butter mix. Make sure to scrape the sides and bottom of the bowl with a spatula frequently--this is a dry mix and you want to make sure you don't leave residual dry mix at the bottom of the bowl.
- Roll dough into 1 ½" balls. Place balls on parchment paper lined cookie sheet and press down with your thumb in each, creating a (flatter) thumbprint cookie. Place on wax-paper lined plate.
- Place cookies in freezer for 10-15 minutes before baking to help them keep their shape.
- Once cookie dough has chilled, bake on 350F (177C) for 10-11 minutes
- Immediately upon removing cookies from the oven, re-indent the thumbprints using the rounded back of a teaspoon (do not use your thumb as the cookies will be too hot).
- Allow cookies to cool completely on pan before filling with peanut butter filling.
- Combine peanut butter, white chocolate chips, and butter in a medium-sized microwave-safe bowl.
- Microwave on 15-second increments, stirring in-between, until chocolate chips are melted and ingredients are well-combined and smooth.
- Stir in vanilla extract.
- Immediately spoon fudge mix into the craters of the cooled cookies.
- Drizzle with melted chocolate, if desired.
Nutrition
Calories: 180kcalCarbohydrates: 19gProtein: 2gFat: 11gSaturated Fat: 7gCholesterol: 23mgSodium: 128mgPotassium: 49mgFiber: 1gSugar: 11gVitamin A: 253IUVitamin C: 1mgCalcium: 20mgIron: 1mg
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