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Peanut Butter Oatmeal Sandwich Cookies

Embark on a journey of delectable delight with our Peanut Butter Oatmeal Sandwich Cookies. These mouthwatering treats marry the nutty richness of peanut butter with the wholesome goodness of oatmeal, sandwiching a luscious filling that will satisfy your sweetest cravings. Whether you’re a peanut butter fanatic or simply a cookie connoisseur, these soft, chewy delights are bound to become your new favorite. Get ready to experience the perfect union of flavors in every bite!

Exciting Story: In our kitchen, where passion meets the joy of baking, the story of Peanut Butter Oatmeal Sandwich Cookies unfolds. Imagine the aroma of freshly baked cookies wafting through the air as we experimented with the perfect balance of peanut butter, oatmeal, and a velvety filling. The first batch emerged from the oven – golden, fragrant, and with a delightful texture that had us reaching for seconds. Now, we’re thrilled to share this recipe, inviting you to join in the sweet journey of creating moments of bliss with every cookie.

Why This Sweet Symphony: Peanut Butter Oatmeal Sandwich Cookies: Unveiling Why This Recipe Is a Must-Try for Cookie Lovers!

Selling Points:

  • Peanut Butter Paradise: Revel in the heavenly combination of rich peanut butter flavor and the heartiness of oatmeal in each soft, chewy cookie.
  • Versatile Filling: The creamy filling adds a luxurious touch, enhancing the overall indulgence and making these cookies perfect for special occasions.
  • Homemade Happiness: Enjoy the satisfaction of crafting these delightful cookies from scratch, ensuring each bite is filled with love and homemade goodness.
  • Shareable Sensation: These cookies are ideal for sharing with loved ones, gifting, or simply indulging in a moment of self-care.


  • For added texture, you can roll the cookie dough balls in finely chopped peanuts before baking.
  • Adjust the thickness of the filling to your liking by adding more or less powdered sugar.
  • Store the assembled sandwich cookies in an airtight container to maintain their freshness.

Frequently Asked Questions:

Can I use crunchy peanut butter instead of creamy?

Absolutely! If you enjoy the added crunch, feel free to use crunchy peanut butter for both the cookies and the filling.

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Can I freeze the cookie dough for later use?

Yes, you can freeze the cookie dough balls and bake them later. Simply place the dough balls on a tray in the freezer until firm, then transfer them to a freezer bag.

Can I use quick oats instead of old-fashioned oats?

While old-fashioned oats provide a chewier texture, you can use quick oats if that’s what you have on hand. The difference in texture will be subtle.

Indulge in the sweet symphony of flavors with our Peanut Butter Oatmeal Sandwich Cookies – a delightful treat that marries the richness of peanut butter with the heartiness of oatmeal. Bake, assemble, and enjoy the blissful combination in every irresistible bite!

Peanut Butter Oatmeal Sandwich Cookies

Peanut Butter Oatmeal Sandwich Cookies

Recipe by Alexandra
0.0 from 0 votes
Course: All Word Recipes


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  • For the Cookies:
  • cup unsalted butter, softened

  • cup creamy peanut butter

  • cup granulated sugar

  • cup packed brown sugar

  • large eggs

  • teaspoon vanilla extract

  • cups all-purpose flour

  • teaspoon baking soda

  • /2 teaspoon baking powder

  • /2 teaspoon salt

  • cups old-fashioned oats

  • For the Filling:
  • /2 cup unsalted butter, softened

  • cup creamy peanut butter

  • cups powdered sugar

  • -3 tablespoons milk

  • teaspoon vanilla extract


  • Preheat and Prepare:
  • Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper.
  • Cream Butter and Peanut Butter:
  • In a large bowl, cream together the softened butter, peanut butter, granulated sugar, and brown sugar until light and fluffy.
  • Add Eggs and Vanilla:
  • Beat in the eggs one at a time, then add the vanilla extract. Mix until well combined.
  • Combine Dry Ingredients:
  • In a separate bowl, whisk together the flour, baking soda, baking powder, and salt.
  • Mix in Oats:
  • Gradually add the dry ingredients to the peanut butter mixture, mixing until just combined. Fold in the old-fashioned oats.
  • Form Cookie Dough Balls:
  • Scoop tablespoon-sized portions of cookie dough and roll them into balls. Place them on the prepared baking sheets, leaving space between each.
  • Bake the Cookies:
  • Bake in the preheated oven for 10-12 minutes or until the edges are golden but the centers are still soft. Allow the cookies to cool on the baking sheets for a few minutes before transferring them to wire racks to cool completely.
  • Prepare the Filling:
  • In a bowl, beat together the softened butter, peanut butter, powdered sugar, milk, and vanilla extract until smooth and creamy.
  • Assemble the Sandwich Cookies:
  • Once the cookies are completely cooled, spread a generous dollop of the peanut butter filling on the flat side of one cookie and sandwich it with another.
  • Serve and Enjoy:
  • Serve these Peanut Butter Oatmeal Sandwich Cookies with a glass of milk and savor the irresistible combination of textures and flavors.

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