Description
These soft-baked oatmeal cream pies are a homemade take on the classic lunchbox treat we all loved growing up. Made with buttery, cinnamon-kissed oatmeal cookies and a fluffy, sweet cream filling, they’re even better than the original. And the best part: You don’t even need to chill the cookie dough.
Ingredients
- 1 and 1/4 cups (20 Tbsp; 282g) unsalted butter, softened to room temperature
- 1 cup (200g) packed dark brown sugar
- 1/2 cup (100g) granulated sugar
- 1 large egg, at room temperature
- 2 teaspoons pure vanilla extract
- 1 Tablespoon (15ml) unsulphured or dark molasses (do not use blackstrap; I prefer Grandma’s brand)
- 1 and 2/3 cups (209g) all-purpose flour (spooned & leveled)
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 3/4 teaspoon ground cinnamon
- 1/4 teaspoon ground cloves
- 3 cups (255g) quick oats (not whole oats)
Cream Filling
- 3/4 cup (12 Tbsp; 170g) unsalted butter, softened to room temperature
- 3 cups (360g) confectioners’ sugar
- 3 Tablespoons (45ml) heavy cream, at room temperature
- 1 and 1/2 teaspoons pure vanilla extract
- salt, to taste
Instructions
- Preheat oven to 375°F (191°C). Line baking sheets with parchment paper or silicone baking mats. Set aside.
- In a large bowl using a hand mixer or a stand mixer fitted with a paddle attachment, beat the butter, brown sugar, and granulated sugar together on medium-high speed until light and creamy, about 3 minutes. Stop and scrape down the sides of the bowl as needed. (Here’s a helpful tutorial if you need guidance on how to cream butter and sugar.) Add the egg, vanilla, and molasses and beat on high speed until combined, about 1 minute. Scrape down the sides and bottom of the bowl and beat again as needed to combine.
- In a medium bowl, whisk the flour, baking soda, salt, cinnamon, cloves, and oats.
- With the mixer running on low speed, slowly add the dry ingredients to wet ingredients. The dough will be quite thick and very sticky, and you may have to mix it all by hand after a few seconds in the mixer.
- Scoop the dough, about 2 heaping Tablespoons of dough per cookie (if using a scale, make them 45g each), and arrange 3 inches apart on the baking sheets (about 6 cookies per baking sheet). Cookies will spread a bit in the oven.
- Bake for 10–13 minutes or until the cookies are very lightly golden around the edges. The centers will look very, very soft.
- Remove from the oven and allow the cookies to cool on the baking sheet for 10 minutes before transferring to a cooling rack to cool completely.
- For the filling: In a large bowl using a hand mixer or a stand mixer fitted with a paddle attachment, beat the butter on high speed until creamy, about 1 minute. Add the confectioners’ sugar and beat on medium speed for 1–2 minutes. Pour in heavy cream and vanilla extract. Beat on high speed for 2–3 minutes. Taste and add a pinch or two of salt, if needed. If filling is way too thick, beat in another Tablespoon of room-temperature heavy cream.
- Spread about 1.5 Tablespoons of cream filling on the bottom side of half of the cookies; top with remaining cookies, right side up.
- Cover and store leftover sandwich cookies at room temperature for up to 2 days, or in the refrigerator for up to 5 days.
Notes
- Make Ahead & Freezing Instructions: You can make the cookie dough and store it, tightly covered, in the refrigerator for up to 3 days. Bring to room temperature before continuing with step 5. (Note that the cookies won’t spread as much since the oats have likely absorbed a lot of moisture.) Baked cookies, cooled but not filled/sandwiched, freeze well for up to 3 months. (For best taste and texture, filling should be fresh.) Thaw overnight in the refrigerator and bring to room temperature before continuing with step 8. Unbaked cookie dough balls freeze well for up to 3 months. Bake from frozen, adding a minute or two to the baking time. Read my tips and tricks on how to freeze cookie dough.
- Special Tools (affiliate links): Baking Sheets | Silicone Baking Mats or Parchment Paper | Electric Mixer (Handheld or Stand) | Glass Mixing Bowl | Whisk | Large Cookie Scoop | Cooling Rack | Small Offset Spatula
- Brown Sugar: I use dark brown sugar for extra flavor. If you only have light brown sugar, you can use that with no other changes to the dough.
- Oats: Do not use old-fashioned whole oats in this recipe; for the correct texture and to ensure enough moisture is soaked up in the cookie dough, use quick oats. If you only have whole oats, pulse them about 10 times in a food processor before using.
- Be sure to check out my top 5 cookie baking tips AND these are my 10 must-have cookie baking tools.
- Cookies are adapted from myrecipes.com.