Peanut Butter Oatmeal Sandwich Cookies

I’ve gotten in the habit of bringing in goodies to my summer job every Friday (I want to make sure they like me).  Recently, one of the employees recommended that I bring something with either oatmeal or peanut butter.  But hey, why not do both?

So I did some searching and found these.  They were delicious!  Next time I may even add some chocolate chips to make them extra sinful.  Here’s the recipe:


3/4 cup all-purpose flour
1/2 teaspoon baking soda
1/4 teaspoon baking powder
1/2 teaspoon salt
1/2 cup unsalted butter, at room temperature
1/2 cup creamy peanut butter
1/2 cup granulated sugar
1/2 cup packed light brown sugar
1 large egg
1 teaspoon vanilla extract
1 cup quick-cooking oats

For the Filling
3 tablespoons unsalted butter, at room temperature
1/2 cup creamy peanut butter
1 cup powdered sugar, sifted
3 tablespoons heavy cream


1. Preheat oven to 350 degrees F. Line a large baking sheet with parchment paper or a Silpat and set aside.

2. In a small bowl, whisk together the flour, baking soda, baking powder, and salt. In the bowl of a stand mixer fitted with the paddle attachment, beat the butter, peanut butter and both sugars on medium speed until light and fluffy, about 3 minutes. Add the egg and vanilla extract. Mix until combined. With the mixer on low speed, slowly add the dry ingredients, mixing just until combined. Finally, add the oats and mix until just combined.

3. Take about 1 tablespoon of dough and roll into a cookie ball. Place on prepared baking sheet, leaving about 2 inches between the cookies. Bake for 10-12 minutes, or until the cookies are slightly golden and the edges are set. Let the cookies cool on the baking sheet for 5 minutes then transfer them to a wire rack to cool completely.

4. While the cookies are cooling, make the filling. Combine the butter, peanut butter and powdered sugar in the bowl of a stand mixer fitted with the paddle attachment. Beat until smooth. Add the heavy cream and beat until light and fluffy. Using a knife, spread peanut butter filling onto the flat side of a cookie. Find a cookie the same size and sandwich the cookies together, pressing the filling to the edges.

Recipe from Two Peas and Their Pod


About clairealligood

Food, travel, and friends. That's all I need.
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3 Responses to Peanut Butter Oatmeal Sandwich Cookies

  1. This is an awesome recipe!! Might have to do some extra jogging so I can put this into my diet. 🙂
    When I used to work a lot of Friday nights at the pharmacy where I work, we’d sometimes have “Friday night popcorn nights.” 🙂 Food at work is a beautiful thing. 🙂


  2. Yum! Have to try these!

  3. Welcome to wordpress blogging! Great post and fab photo. Your colleagues will not want to let you go at summer’s end 😀

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