Name: Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 1 h 45 min
Cuisine: American
Ingredients: 2 ⅓ Cups Gluten Free 1-to-1 Flour Blend (e.g. Bob’s Red Mill); 3 teaspoons Baking Powder; 1 teaspoon Pumpkin Pie Spice; ½ teaspoon Cinnamon; ½ teaspoon Salt; 1 ¾ Cups Sugar; ⅓ Cup Vegan Butter, room temperature; ½ Cup Oil; 1 teaspoon Vanilla Extract; 4 Eggs, room temperature; 1 ¼ Cups Pumpkin Puree, room temperature; ⅓ Cup Non-Dairy Milk, room temperature; 1 ½ Cups Vegan Butter, room temperature; 6 Cups Powdered Sugar; 2 teaspoons Vanilla Extract; 1 teaspoon Cinnamon; 3 Tablespoons Non-Dairy Milk

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I am absolutely delighted to share my Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe with you. This cake combines the comforting warmth of pumpkin and spices with a delectably creamy cinnamon-tinged buttercream that feels like a cozy hug in dessert form. What I especially love about this recipe is how effortlessly it comes together, yet delivers a moist, tender crumb and indulgent frosting that feel truly special. Whether you’re catering to gluten-free needs or simply craving a fall-inspired treat, this cake has quickly become a personal favorite that I’m excited to pass along.

Why You’ll Love This Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe

From the very first bite, I’m hooked by the rich flavors that play beautifully off one another in this recipe. The pumpkin puree adds natural moisture and a subtle earthiness that perfectly balances the sweetness in the cake. Then the blend of pumpkin pie spice, cinnamon, and just a touch of vanilla infuses every bite with warm, inviting notes that feel nostalgic and festive. Pair that with the cinnamon buttercream frosting, which is luxuriously creamy and has just the right hint of spice, and you’ve got a dessert that is utterly satisfying without being overwhelming.

You’ll also love how approachable this Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe is to make. I appreciate that it doesn’t require any complicated techniques or obscure ingredients—everything is straightforward and easy to follow. This makes it ideal for weeknight baking or special occasions alike. I find it perfect for holiday gatherings, potlucks, or even just a cozy evening in with family or friends. What really makes it stand out for me is the combination of comfort, flavor, and gluten-free inclusivity all wrapped into one delightful package.

Ingredients You’ll Need

The image shows nine containers with baking ingredients arranged neatly on a white marbled surface. At the top left, there is a white bowl filled with white gluten-free flour, and to its right, a smaller white bowl holds a mix of brown spices, white baking powder, and salt. Below the spice bowl, a large white bowl contains fine white sugar. To the left near the bottom, a clear glass measuring cup has a pale yellow oil, and above it, a small white bowl holds several pieces of pale yellow vegan butter. Three white eggs are clustered together to the right of the butter, and at the bottom right, a white bowl contains bright orange pumpkin puree with a rough texture. Near the bottom center, a clear glass measuring cup shows white non-dairy milk, and to its left, a small white bowl holds dark brown vanilla extract. Each ingredient stands out with different colors and textures against the white marbled background photo taken with an iphone --ar 4:5 --v 7

Each ingredient here plays an important role, whether it’s creating the perfect texture, adding flavor, or balancing moisture in this cake. I love how simple yet essential these ingredients are to achieving that perfect fall-inspired dessert experience.

2 ⅓ Cups Gluten Free 1-to-1 Flour Blend: This is the base that ensures your cake stays tender and crumbly while being safe for gluten-free diets.
3 teaspoons Baking Powder: Provides the perfect lift for a light, airy crumb.
1 teaspoon Pumpkin Pie Spice: Gives that classic warm, spicy aroma that screams autumn.
½ teaspoon Cinnamon: Adds an extra layer of cozy spice to complement the frosting.
½ teaspoon Salt: Balances all the sweetness and enhances the flavors overall.
1 ¾ Cup Sugar: Sweetness that melds beautifully with the spices and pumpkin.
⅓ Cup Vegan Butter, room temperature: Brings richness and tenderness to the cake crumb.
½ Cup Oil: Keeps the cake incredibly moist without weighing it down.
1 teaspoon Vanilla: Rounds out the flavor with a sweet floral note.
4 Eggs, room temperature: Provide structure and help bind everything together perfectly.
1 ¼ Cup Pumpkin Puree, room temperature: Adds moisture and that unmistakable pumpkin flavor.
⅓ Cup Non-Dairy Milk, room temperature: Balances the batter’s consistency and keeps it dairy-free.
1 ½ Cups Vegan Butter for Frosting, room temperature: The base for a smooth, creamy frosting.
6 Cups Powdered Sugar: Sweetens and thickens the buttercream to the perfect texture.
2 teaspoons Vanilla for Frosting: Enhances the overall flavor and adds depth.
1 teaspoon Cinnamon for Frosting: Infuses that signature cinnamon flavor throughout.
3 Tablespoons Non-Dairy Milk for Frosting: Loosens the frosting to spreadable perfection.

Directions

Step 1: Preheat your oven to 350 degrees Fahrenheit. Grease two 9-inch round cake pans and line them with parchment paper for easy removal.

Step 2: In a large bowl, whisk together the gluten free flour blend, baking powder, pumpkin pie spice, cinnamon, and salt until well combined.

Step 3: Using an electric mixer, cream together the sugar and vegan butter at medium speed for about 3 minutes until fluffy and light.

Step 4: Add the oil and continue beating for another 1 to 2 minutes to fully incorporate and create a smooth batter. Scrape down the sides of the bowl as needed.

Step 5: Mix in the vanilla extract, then add the eggs one at a time, beating for about 60 seconds after each addition and scraping down the bowl thoroughly. This ensures a smooth, even batter.

Step 6: Lower the mixer speed to the minimum. Add half the flour mixture followed by half the pumpkin puree and half the non-dairy milk. Repeat this process with the remaining flour, pumpkin, and milk, mixing just until combined to avoid overmixing.

Step 7: Pour the batter evenly into the prepared pans and let it rest for 10 minutes before baking. This rest helps the batter settle, resulting in a tender crumb.

Step 8: Bake in the preheated oven for 28 to 30 minutes. You’ll know the cakes are done when a toothpick inserted in the center comes out clean and the tops spring back lightly when pressed.

Step 9: Allow the cakes to cool in the pans for 10 to 15 minutes. Carefully invert them onto a wire rack and let them cool completely before applying the frosting.

Step 10: To prepare the cinnamon buttercream frosting, beat the vegan butter at medium speed in your stand mixer for about 3 minutes until creamy and smooth.

Step 11: Add the vanilla and cinnamon, mixing until combined for that extra warm flavor.

Step 12: On the lowest mixer speed, gradually add the powdered sugar one cup at a time. The frosting will be thick and the texture dense at this stage.

Step 13: Add the non-dairy milk in increments, increasing mixer speed as the frosting loosens up. Scrape down the bowl regularly and beat the frosting on medium-high speed for about 5 minutes until it becomes light, fluffy, and easy to spread. If needed, continue adding milk one tablespoon at a time until you reach the desired consistency.

Step 14: Spread or pipe the frosting over the cooled cakes with your favorite design and enjoy your beautiful, decadent creation.

Servings and Timing

This Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe yields 16 generous servings, ideal for sharing with a crowd or saving some for later indulgence. The prep time is roughly 15 minutes to gather and mix everything, while baking takes about 30 minutes. Once out of the oven, it’s essential to allow the cake to cool for at least 1 hour before frosting, bringing the total time to about 1 hour and 45 minutes. I find this timing perfect to achieve the best texture and frosting consistency.

How to Serve This Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe

A slice of two-layer orange cake sits on a white plate with a black rim, placed on a white marbled surface. The cake layers are moist and textured with a warm orange color. Between the layers is a thick spread of smooth white cream. The outside edge of the cake slice is decorated with small dollops of frosting in chocolate brown, red, green, and orange colors, adding a festive touch. The top right part of another similarly decorated cake is visible at the top right corner of the image. A silver fork lies on a yellow cloth napkin next to the plate. Photo taken with an iphone --ar 4:5 --v 7

When it comes to serving this cake, I love pairing it with simple accompaniments that enhance its cozy flavors. A scoop of vanilla or cinnamon-spiced ice cream pairs beautifully, or a dollop of dairy-free whipped cream complements the cinnamon buttercream without overpowering it. If you want to add a little crunch, I recommend garnishing each slice with a sprinkle of toasted pecans or walnuts right before serving— the nuts add a delightful texture contrast.

For presentation, I usually place the cake on a simple white cake stand to let its warm tones and gorgeous frosting shine. A light dusting of cinnamon or a few whole cinnamon sticks laid artfully on the side adds a lovely seasonal touch. This cake is spectacular served at room temperature, which allows the flavors and textures to be enjoyed perfectly, but if you prefer, a slightly chilled slice also tastes wonderful, especially in warmer weather.

As for beverages, I like to keep it classic with a cup of hot spiced chai or a robust coffee, both of which complement the pumpkin and cinnamon flavors beautifully. For an adult twist, try pairing it with a glass of lightly spiced mulled wine or a cinnamon-infused cocktail like a spiced old fashioned. This cake is ideal for holiday celebrations, cozy family dinners, or any occasion where you want to impress with a dessert that feels both indulgent and thoughtfully made.

Variations

I love experimenting with this Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe to suit different tastes and dietary needs. For instance, if you want to make it vegan, you can easily substitute the eggs with flax or chia egg replacers and ensure the sugar you use is vegan-friendly. You could also swap the non-dairy milk for coconut milk to introduce a subtle tropical note, which pairs nicely with pumpkin.

For a flavor twist, I sometimes add a handful of chocolate chips or chopped dark chocolate into the batter for pockets of melted richness. Alternatively, you could enhance the spiciness by increasing the cinnamon or adding a pinch of ground cloves or nutmeg. If you prefer a lighter frosting, try mixing cream cheese (vegan or regular) into the buttercream for a tangy depth that balances the sweetness beautifully.

To change things up with the cooking method, I even like to bake this cake in a bundt pan for a more dramatic presentation that’s perfect for gatherings. Just be sure to adjust the baking time slightly and test for doneness with a toothpick. This recipe is versatile, so don’t hesitate to make it your own!

Storage and Reheating

Storing Leftovers

If you have any leftover cake, I recommend storing it in an airtight container at room temperature for up to 3 days to keep it moist and fresh. If your kitchen is warm, you can refrigerate it instead, but be aware that refrigeration may slightly firm up the frosting. Always cover the cake tightly with plastic wrap or store it in a cake container to prevent it from drying out or absorbing other fridge odors.

Freezing

This cake freezes beautifully if you want to prepare it ahead of time. For best results, freeze the unfrosted cake layers wrapped carefully in plastic wrap and then in aluminum foil or a freezer-safe bag to protect against freezer burn. You can freeze them for up to 3 months. Once ready to enjoy, thaw completely in the refrigerator before frosting. You can also freeze a fully frosted cake, but I find it better to freeze the layers separately and frost fresh to keep the texture perfect.

Reheating

Since this is a moist, tender cake, reheating isn’t usually necessary, but if you prefer it warm, I suggest microwaving individual slices for about 15-20 seconds. Avoid reheating the entire cake in the oven as it can dry out the crumb. If you want to revive the buttercream’s softness after refrigeration, let the slice sit at room temperature for 30 minutes before enjoying. This little step really brings back that luscious frosting texture.

FAQs

Can I use regular flour instead of gluten free flour?

Yes, you can substitute regular all-purpose flour if you don’t need the recipe to be gluten free. Just use the same measurement and consider adding a bit of extra baking powder for lift since gluten free blends sometimes include additional leavening agents.

Is vegan butter necessary for this recipe?

While I use vegan butter to keep the recipe dairy-free, you can definitely use regular unsalted butter if you prefer. Just make sure the butter is softened to room temperature for easy creaming.

Can I make this cake ahead of time?

Absolutely! The cake layers can be baked a day or two in advance and stored in the refrigerator, tightly wrapped. I recommend frosting the cake just before serving for the best texture and appearance.

What kind of non-dairy milk works best?

I usually use unsweetened almond or oat milk because they have a neutral flavor that doesn’t overpower the pumpkin. Coconut milk works too but adds a subtle coconut flavor which you might or might not want.

How can I make the frosting less sweet?

You can reduce the powdered sugar slightly or add a tiny pinch of salt to the frosting to balance the sweetness. Alternatively, incorporating a little vegan cream cheese can add tang and cut through the sugar.

Conclusion

I’m so excited for you to try this Gluten Free Pumpkin Cake with Cinnamon Buttercream Frosting Recipe—it truly feels like a seasonal hug you can bake and share. The combination of tender, spiced cake with creamy, cinnamon-infused frosting creates a beautiful balance of flavor and texture that’s both comforting and celebratory. Once you taste it, I’m confident it’ll become a beloved staple in your baking repertoire as it has in mine. Trust me, your friends and family will thank you!