Oatmeal Peanut Butter Sandwich Cookies

Brandi Kirkpatrick


I found this recipe on Allrecipes.com and it if one of my favorite cookies! I sent this one to Iraq on occasion too, with a few tweeks. :) You have to be really careful with the cookies when filling them because they are very soft.


★★★★★ 5 votes

12 sandwiches
20 Min
10 Min


Add to Grocery List

  • ·
    ¾ cup all-purpose flour
  • ·
    ½ teaspoon baking soda
  • ·
    ¼ teaspoon baking powder
  • ·
    ½ teaspoon salt
  • ·
    ½ cup butter, softened
  • ·
    ½ cup peanut butter
  • ·
    ½ cup white sugar
  • ·
    ½ cup packed light brown sugar
  • ·
    1 egg
  • ·
    1 teaspoon vanilla extract
  • ·
    1 cup quick cooking oats
  • ·
    3 tablespoons butter, softened
  • ·
    1 cup confectioners’ sugar
  • ·
    ½ cup smooth peanut butter
  • ·
    2½ tablespoons heavy whipping cream

How to Make Oatmeal Peanut Butter Sandwich Cookies


  1. In a large bowl, cream together ½ cup butter or margarine, ½ cup peanut butter, white sugar, brown sugar, and vanilla. Add egg and beat well.
  2. In another bowl, combine the flour, baking soda, baking powder, and salt. Add these dry ingredients to the creamed mixture. Stir. Add oatmeal and stir.
  3. Drop by teaspoons onto greased baking sheet, and press each mound down with a fork to form ¼ inch thick cookies. Bake at 350 degrees F (175 degrees C) for 10 minutes, or until cookies are a light brown.
  4. To Make Filling: Cream 3 tablespoons butter or margarine with the confectioners’ sugar, ½ cup smooth peanut butter, and the cream. Spread filling onto half of the cooled cookies, then top with the other half to form sandwiches.

Printable Recipe Card

About Oatmeal Peanut Butter Sandwich Cookies

Course/Dish: Cookies
Main Ingredient: Flour
Regional Style: American
Collection: Let's Have A Picnic
Other Tag: Quick & Easy

Show 12 Comments & Reviews

Easy Christmas Cookies For A Fantastic Cookie Tray Recipe

Easy Christmas Cookies for A Fantastic Cookie Tray

Kitchen Crew

During your next grocery haul, make sure to stock up on sugar, flour, and butter... it's cookie making time! A festive tradition in many households is making Christmas cookies. It's...

Homemade Hostess Gifts For The Holidays Recipe

Homemade Hostess Gifts for the Holidays

Kitchen Crew

It's party season! Seems, for me, every weekend from Thanksgiving to Christmas I'm attending some sort of holiday party. Wherever I go, I like to bring a small homemade gift...

Pms Cookies Recipe

PMS Cookies

Kitchen Crew @JustaPinch

Salty, sweet and chocolaty, you can't beat these cookies full of peanut butter and fluffy! Click here for the PMS Cookies recipe!