If you love soft oatmeal cookies, creamy fillings, and homemade desserts that look as delicious as they taste, these Homemade Oatmeal Cream Sandwich Cookies are a must-try! Two soft, chewy oatmeal cookies are sandwiched together with a smooth, sweet cream filling, creating the perfect combination of texture and flavor. The slightly hearty taste of oats pairs beautifully with the rich and creamy center, while the little bits of sweetness throughout the cookie make every bite extra special. These cookies are perfect for family gatherings, afternoon tea, bake sales, holidays, lunchboxes, or simply enjoying with a cup of coffee or cold glass of milk.
The best part about making these cookies at home is that they taste fresher and more delicious than anything you can buy from a store. The cookies are soft in the center with lightly crisp edges, while the creamy filling adds just the right amount of sweetness. You can also add a thin layer of strawberry or raspberry jam between the cookies and cream for a beautiful fruity twist, just like the delicious-looking sandwich in the picture. This makes them even more colorful and flavorful.
Ingredients for the Oatmeal Cookies
To make the oatmeal cookies, you will need 1 cup of unsalted butter, softened to room temperature, 1 cup of packed brown sugar, 1/2 cup of granulated sugar, 2 large eggs, 2 teaspoons of vanilla extract, 1 1/2 cups of all-purpose flour, 1 1/2 cups of old-fashioned rolled oats, 1 teaspoon of baking soda, 1/2 teaspoon of salt, 1 teaspoon of ground cinnamon, and 1/4 teaspoon of ground nutmeg. You can also add 1/2 cup of finely chopped walnuts or pecans if you enjoy a little crunch in your cookies.
For the creamy filling, you will need 1/2 cup of softened unsalted butter, 2 cups of powdered sugar, 1 teaspoon of vanilla extract, 2 to 3 tablespoons of heavy cream or milk, and a small pinch of salt. For an optional fruity layer, use about 1/3 cup of strawberry, raspberry, or your favorite berry jam.
Preparing the Cookie Dough
Begin by preheating your oven to 350°F (175°C). Line two baking sheets with parchment paper or lightly grease them. This will prevent the cookies from sticking and make cleanup much easier.
In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar together until the mixture becomes light, creamy, and fluffy. This step is important because properly creamed butter and sugar help create soft and tender cookies.
Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract. The mixture should be smooth and creamy at this stage.
In a separate bowl, whisk together the flour, baking soda, salt, cinnamon, and nutmeg. Slowly add the dry ingredients to the wet mixture and mix just until everything is combined. Do not overmix the dough because overmixing can make the cookies tougher.
Finally, fold in the rolled oats. If you are using chopped walnuts or pecans, gently fold them in as well. The finished dough should be soft, thick, and easy to scoop.
Baking the Oatmeal Cookies
Using a cookie scoop or tablespoon, place small portions of dough onto the prepared baking sheets. Leave enough space between each cookie because they will spread as they bake.
For sandwich cookies, try to make the portions as equal in size as possible. This will make it much easier to match the cookies together later.
Bake the cookies for approximately 9 to 12 minutes, depending on their size. The edges should look lightly golden while the centers may still look slightly soft. Do not overbake them. The cookies will continue to firm up as they cool, and keeping them slightly soft in the center gives you that wonderful chewy texture.
Remove the baking sheets from the oven and let the cookies cool for about 5 minutes. Then carefully transfer them to a wire rack and allow them to cool completely before adding the filling.
Making the Cream Filling
While the cookies are cooling, prepare the delicious cream filling. Place the softened butter in a mixing bowl and beat until smooth and creamy.
Gradually add the powdered sugar, mixing on low speed at first to prevent the sugar from flying everywhere. Add the vanilla extract and a pinch of salt. Then add the heavy cream or milk one tablespoon at a time until the filling reaches a smooth, fluffy, spreadable consistency.
Beat the filling for another two to three minutes until it becomes light and creamy. If it seems too thick, add a little more cream. If it becomes too soft, add a little more powdered sugar.
The filling should be thick enough to hold its shape between the cookies without spilling out.
Assembling the Oatmeal Sandwich Cookies
Once the cookies are completely cool, arrange them in pairs according to size. Turn half of the cookies upside down so the flat side is facing upward.
Spread a generous layer of the homemade cream filling over the bottom of one cookie. You can use a spoon, spatula, or piping bag to create a neat layer.
If you want to add the fruity flavor shown in the picture, spread a very thin layer of strawberry or raspberry jam over the cream. Do not use too much jam because it can make the sandwich difficult to handle.
Place another oatmeal cookie on top and gently press down. The cream should spread slightly toward the edges, creating a beautiful sandwich cookie.
Repeat the process with the remaining cookies and filling.
Helpful Tips for Perfect Cookies
For the best oatmeal sandwich cookies, make sure your butter is softened but not melted. Melted butter can cause the cookies to spread too much during baking.
Old-fashioned rolled oats provide the best texture because they give the cookies a chewy, hearty bite. If you prefer a softer texture, you can pulse the oats briefly in a food processor before adding them to the dough.
Do not overbake the cookies. They should look lightly golden around the edges but remain soft in the center. Once cooled, they will have the perfect chewy texture for sandwiching.
Make sure the cookies are completely cool before adding the cream. If the cookies are warm, the filling can melt and become messy.
You can also refrigerate the assembled cookies for about 20 to 30 minutes before serving. This helps the filling firm up and makes the cookies easier to eat.
Delicious Variations
There are so many ways to customize these oatmeal cream sandwich cookies. Try adding a little maple extract to the cream filling for a warm, cozy flavor. You can also add a pinch of cinnamon to the filling for extra spice.
For chocolate lovers, add a tablespoon or two of cocoa powder to the cream filling or drizzle the finished sandwich cookies with melted chocolate.
If you love fruit, strawberry, raspberry, cherry, or blackberry jam all work beautifully. You can also add a thin layer of apple butter for a delicious fall-inspired version.
For holidays, decorate the edges of the cream filling with colorful sprinkles, finely chopped nuts, or shredded coconut.
How to Store Them
Store the finished oatmeal cream sandwich cookies in an airtight container. Because the filling contains butter and cream, refrigeration is recommended if your kitchen is warm. Allow the cookies to sit at room temperature for a few minutes before serving so the filling becomes soft and creamy again.
These cookies are also wonderful to prepare ahead of time. You can bake the oatmeal cookies in advance, store them in an airtight container, and prepare the filling when you are ready to assemble them.
Final Thoughts
These Homemade Oatmeal Cream Sandwich Cookies are the kind of dessert that makes everyone stop and ask for the recipe. The soft and chewy oatmeal cookies, creamy sweet filling, and optional fruity jam create an irresistible combination. They look beautiful on a dessert table and are perfect for sharing with family and friends.
Whether you enjoy them with your morning coffee, serve them at a party, pack them into a lunchbox, or make them for a special weekend treat, these cookies are sure to disappear quickly. They are simple enough for a beginner baker but special enough to serve on any occasion.
Would you try these soft and creamy Oatmeal Sandwich Cookies? ❤️ If you love homemade cookies, save this recipe and share it with someone who would enjoy making them! Let me know in the comments whether you would fill yours with classic vanilla cream, strawberry jam, or both!
