Peanut Butter Oatmeal Sandwich Cookies
Total Time
27 minutes
Prep Time
15 minutes
Cook Time
12 minutes
Rating
4.67 out of 5 stars
(3)
Ingredients
18 sandwich cookies
- 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
- 3 tablespoons unsalted butter, at room temperature (for filling)
- 1/2 cup creamy peanut butter (for filling)
- 1 cup powdered sugar, sifted (for filling)
- 3 tablespoons heavy cream (for filling)
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Preparation
Step 1
Preheat oven to 350 degrees F. Line a large baking sheet with parchment paper or a Silpat and set aside.
Step 2
In a small bowl, whisk together the flour, baking soda, baking powder, and salt.
Step 3
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.
Step 4
Add the egg and vanilla extract. Mix until combined.
Step 5
With the mixer on low speed, slowly add the dry ingredients, mixing just until combined.
Step 6
Finally, add the oats and mix until just combined.
Step 7
Take about 1 tablespoon of dough and roll into a cookie ball. Place on prepared baking sheet, leaving about 2 inches between the cookies.
Step 8
Bake for 10-12 minutes, or until the cookies are slightly golden and the edges are set.
Step 9
Let the cookies cool on the baking sheet for 5 minutes then transfer them to a wire rack to cool completely.
Step 10
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.
Step 11
Add the heavy cream and beat until light and fluffy.
Step 12
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.
Step 13
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Chef's notes
The double dose of peanut butter has you begging for a swig of milk, so make sure you have a glass of cold milk nearby.
