Remember those little oatmeal sandwich cookies with the creamy filling that just made everything feel right in the world? Today, we’re bringing that nostalgic joy back, but with a fantastic gluten-free twist! These Gluten-Free Oatmeal Cream Pies are like a warm hug in cookie form, perfect for those moments when you need a little sweetness and comfort. They’re soft, delightfully chewy, and packed with that classic flavor combination you love, making them an instant hit for busy weeknights, weekend treats, or anytime you need a smile.
Why You’ll Love These Gluten-Free Oatmeal Cream Pies
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Quick & Easy: Whip up a batch without a fuss. Perfect for when that sweet craving strikes!
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Family-Friendly: Even the pickiest eaters will devour these creamy delights.
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Comfort Food Central: They taste just like the classic, bringing back cherished memories.
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Gluten-Free Perfection: Enjoy this beloved treat without the gluten.
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Incredibly Delicious: Soft, chewy cookies with a dreamy, sweet filling – what’s not to love?
Ingredients
PrintIrresistible Gluten-Free Oatmeal Cream Pies: A Hug in a Cookie
These gluten-free oatmeal cream pies are soft, chewy cookies filled with a dreamy sweet marshmallow-fluff filling. A nostalgic and comforting treat ideal for any occasion, they bring back childhood memories with a modern, gluten-free twist.
- Prep Time: 15
- Cook Time: 30
- Total Time: 45
- Yield: 24 cookies 1x
- Category: Gluten-Free
- Method: Baking
- Cuisine: American
- Diet: Gluten-Free
Ingredients
For the Cookies:
1 cup salted butter, softened (227 grams)
1 1/2 cups lightly packed light brown sugar (320 grams)
1 large egg
1 teaspoon vanilla extract
1 teaspoon baking soda
1/2 teaspoon ground cinnamon
1/2 teaspoon salt
1 1/2 cups gluten-free 1:1 baking flour (180 grams)
3 cups gluten-free quick oats (270 grams)
For the Filling:
1/2 cup salted butter, softened (113 grams)
1 3/4 cups powdered sugar (195 grams)
1 (7-ounce) jar marshmallow fluff/crème
1 teaspoon vanilla extract
1 to 2 tablespoons heavy cream
Instructions
Preheat & Prep: Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
Cream the Base: In a stand mixer (or using a handheld mixer), combine the softened butter, brown sugar, egg, vanilla, baking soda, cinnamon, and salt. Mix on medium speed until light and fluffy, ~2-3 minutes.
Add Dry Ingredients: Add the gluten-free flour and quick oats. Mix on low speed until evenly combined. Avoid overmixing.
Scoop & Shape: Scoop slightly rounded tablespoons of dough. Roll each into smooth balls and place them 2-3 inches apart on the baking sheets.
Bake the Cookies: Bake for 8-10 minutes, or until lightly golden. Let them cool completely on a wire rack.
Prepare the Filling: In a mixer, beat the softened butter, powdered sugar, marshmallow fluff, and vanilla. Add heavy cream gradually until the mixture reaches a spreadable consistency.
Assemble the Cream Pies: Spread a dollop of filling on the flat side of one cookie and place another on top to form a sandwich.
Notes
Use gluten-free jars of marshmallow fluff if desired.
Store assembled cookies airtight in the fridge for up to 5 days.
Freeze unbaked dough balls for up to 3 months to bake later as needed.
Ensure all your ingredients meet gluten-free standards if avoiding gluten.
Nutrition
- Serving Size: 1 cookie
- Calories: 180
- Sugar: 15g
- Sodium: 120mg
- Fat: 9g
- Saturated Fat: 5g
- Carbohydrates: 24g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 25mg
For the Cookies:
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1 cup salted butter, softened (227 grams)
-
1 1/2 cups lightly packed light brown sugar (320 grams)
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1 large egg
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1 teaspoon vanilla extract
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1 teaspoon baking soda
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1/2 teaspoon ground cinnamon
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1/2 teaspoon salt
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1 1/2 cups gluten-free 1:1 baking flour (180 grams)
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3 cups gluten-free quick oats (270 grams)
For the Filling:
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1/2 cup salted butter, softened (113 grams)
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1 3/4 cups powdered sugar (195 grams)
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1 (7-ounce) jar marshmallow fluff/creme
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1 teaspoon vanilla extract
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1 to 2 tablespoons heavy cream

Step-by-Step Instructions
Make the Cookies:
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Preheat & Prep: Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
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Cream the Base: In the bowl of a stand mixer fitted with the paddle attachment (or using a handheld electric mixer), combine the softened butter, brown sugar, egg, vanilla, baking soda, cinnamon, and salt. Mix on medium speed until the mixture is light and fluffy, about 2-3 minutes. Scrape down the sides of the bowl as needed to get everything incorporated.
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Add Dry Ingredients: Pour in the gluten-free flour and the gluten-free quick oats. Mix on low speed until just evenly combined. Be careful not to overmix!
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Scoop & Shape: Scoop out slightly rounded tablespoon-sized balls of dough. Roll each ball gently between your palms to make them smooth. Place the dough balls about 2-3 inches apart on the prepared baking sheets.
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Bake to Perfection: Bake for 8-10 minutes, or until the edges look set but the centers are still soft. The key here is NOT to overbake! You want them to be wonderfully soft and chewy.
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Cool Down: Let the cookies cool on the baking sheets for about 10 minutes before carefully transferring them to a wire rack to cool completely. Repeat with any remaining cookie dough.
Make the Filling:
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Whip It Up: In a large bowl using a handheld mixer (or in your stand mixer bowl), beat together the softened butter, powdered sugar, marshmallow fluff, and vanilla extract. Mix until the combination is very thick and creamy, for about 2-3 minutes.
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Adjust Consistency: Add the heavy cream, one tablespoon at a time, until you reach a fluffy, spreadable consistency. You want it smooth and easy to spread, but not runny.
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Assemble Your Pies: Spread about 1-2 tablespoons of the cream filling onto the bottom side of one cookie. Top with another cookie, right side up, to form a sandwich. Repeat with the remaining cookies.
And there you have it! Your very own batch of delightful gluten-free oatmeal cream pies, ready to be devoured.
Equipment You’ll Need
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Stand mixer or handheld electric mixer
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Baking sheets
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Parchment paper
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Mixing bowls
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Wire rack
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Measuring cups and spoons
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Cookie scoop (optional, but helpful!)
Tips & Variations
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Flour Power: Make sure you’re using a good quality gluten-free 1:1 baking flour blend that contains xanthan gum. This helps mimic the structure of regular flour. If your blend doesn’t have it, you might need to add a touch.
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Don’t Overbake: I can’t stress this enough! Overbaked oatmeal cookies are a sad thing. They will continue to firm up as they cool, so pulling them out when they still look a bit soft in the center is key for that perfect chewy texture.
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Storage Savvy: Store your finished Gluten-Free Oatmeal Cream Pies in an airtight container at room temperature for up to 3 days, or in the refrigerator for about a week. They’re so good, though, I doubt they’ll last that long!
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Flavor Boost: Want to play around? Add a pinch of nutmeg to the cookie dough, or a tiny bit of almond extract to the filling for a different flavor profile.
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Make it Dairy-Free: For a dairy-free version, use your favorite plant-based butter sticks and almond, soy, or oat milk instead of heavy cream. For the filling, you can try a dairy-free marshmallow fluff alternative if available, or experiment with a dairy-free buttercream.
Serving Suggestions
These Gluten-Free Oatmeal Cream Pies are fantastic on their own, of course! They pair exceptionally well with a tall glass of cold milk (dairy or non-dairy!). For a little extra indulgence, serve them alongside a scoop of vanilla or cookie-dough ice cream. They also make a wonderful sweet finish to a casual family dinner.
Nutrition Facts (Estimated per cookie, based on 16 cookies)
Please note: Nutritional information is an estimate and can vary based on ingredients and portion sizes used.
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Calories: Approximately 300-350 kcal
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Carbohydrates: Approximately 45-50g
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Protein: Approximately 3-5g
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Fat: Approximately 12-15g
Frequently Asked Questions
Can I freeze Gluten-Free Oatmeal Cream Pies?
Absolutely! You can freeze the baked and cooled cookies (before filling) for up to 3 months. Wrap them well in plastic wrap and then place them in a freezer-safe bag or container. You can also freeze the assembled pies, though the filling might soften a bit upon thawing. It’s best to assemble them once the cookies have thawed.
How can I make these ahead of time?
The cookie dough can be made up to 2 days in advance and stored in the refrigerator. Scoop and bake as directed when you’re ready. You can also bake the cookies and store them in an airtight container for up to 2 days before assembling with the filling.
Can I use regular oats instead of quick oats?
While you can use old-fashioned rolled oats, they will give the cookies a chewier and more textured result. Quick oats break down a bit more, contributing to the softer texture. If using rolled oats, you might need to adjust the baking time slightly.
What’s the best way to store leftovers?
Store leftover Gluten-Free Oatmeal Cream Pies in an airtight container at room temperature for up to 3 days. If your kitchen is particularly warm, refrigerating them can help maintain their shape, but they might firm up a bit.
Can I substitute the gluten-free flour?
For best results, stick with a gluten-free 1:1 baking flour that contains xanthan gum. Substituting with individual gluten-free flours can be tricky and may alter the texture significantly. If you need to, research specific gluten-free flour blend substitutions carefully.
There you have it – a recipe for Gluten-Free Oatmeal Cream Pies that’s simple, delicious, and guaranteed to be a hit. These cookies are more than just a dessert; they’re a little slice of happiness that you can whip up right in your own kitchen. So go ahead, give them a try, and let the sweet, comforting flavors transport you. Happy baking