Pumpkin Sheet Cake with Cinnamon Frosting – The Best Fall Treat (2025)

Table of Contents: Pumpkin Sheet Cake with Cinnamon Frosting

Pumpkin Sheet Cake with Cinnamon Frosting

Introduction: Pumpkin Sheet Cake with Cinnamon Frosting

Fall is the season of cozy sweaters, crisp air, and—most importantly—comforting desserts. And nothing captures the essence of autumn like a warm, spiced Pumpkin Sheet Cake with Cinnamon Frosting. This delightful treat blends the rich, earthy flavor of pumpkin with the sweet heat of cinnamon, all topped with a creamy frosting that melts in your mouth. Whether you’re baking for a holiday dinner or just craving something nostalgic, this cake checks every box.

Learn more about seasonal dessert ideas from our desserts category and stay inspired all year long.

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What Makes Pumpkin Sheet Cake with Cinnamon Frosting So Special?

The Perfect Combination of Flavor and Texture

The beauty of a pumpkin sheet cake lies in its tender, fluffy crumb and rich spiced taste. Made with real pumpkin puree, it delivers a moist texture that’s hard to beat. When paired with a whipped cinnamon frosting, the cake transforms into a decadent delight that balances sweetness and spice with perfection.

Why Sheet Cakes Are Ideal for Family Gatherings

Sheet cakes are a baker’s dream when it comes to simplicity and crowd-pleasing power. One pan, minimal fuss, and enough servings to satisfy the whole crew. Unlike layered cakes, sheet cakes offer easier prep, even baking, and straightforward slicing. That’s what makes this pumpkin dessert so ideal for Thanksgiving, potlucks, and cozy weekends.

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Ingredients Breakdown for Pumpkin Sheet Cake

Essential Ingredients for the Moist Pumpkin Base

To nail the texture and flavor, your ingredient list should include:

• Pumpkin puree (not pumpkin pie filling)
• All-purpose flour
• Brown sugar and granulated sugar
• Vegetable oil or melted butter
• Eggs
• Baking powder & baking soda
• Vanilla extract
• Warm spices: cinnamon, nutmeg, ginger, and cloves

Using brown sugar deepens the flavor, while pumpkin puree keeps the cake incredibly moist.

Picking the Right Spices for Autumn Vibes

Don’t hold back on the spices. Cinnamon takes center stage, but a pinch of nutmeg or ground cloves adds complexity. Pumpkin spice blends can work, but for full control, it’s better to use individual spices.

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Crafting the Perfect Cinnamon Frosting

Cinnamon Cream Cheese Frosting vs. Buttercream

Cinnamon pairs beautifully with both cream cheese and buttercream. But cream cheese frosting adds tanginess that complements pumpkin’s earthiness. For the best flavor, try:

• Cream cheese
• Butter
• Powdered sugar
• Cinnamon
• Vanilla extract
• Optional: a splash of maple syrup

Can You Add Pumpkin Puree to Frosting?

Yes, but in moderation. Adding a tablespoon or two of pumpkin puree can enhance the flavor and give the frosting an orange tint. Just be cautious—it can thin the texture, so balance with extra powdered sugar if needed.

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Step-by-Step Baking Guide

Preparing the Batter Like a Pro

1. Preheat oven to 350°F (175°C). Grease a 9×13″ baking pan.
2. Whisk wet ingredients—pumpkin, eggs, oil, vanilla—in a bowl.
3. In another bowl, mix flour, sugars, baking powder, soda, and spices.
4. Combine wet and dry ingredients until just mixed.
5. Pour into the pan and smooth out the top.

Baking Time, Temperature, and Pan Selection

Bake at 350°F for 25–30 minutes, or until a toothpick inserted comes out clean. Avoid overbaking to preserve moisture. Stick with metal pans for even browning. Glass dishes can add 5–10 minutes to baking time.

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Frosting, Decorating, and Serving Tips: Pumpkin Sheet Cake with Cinnamon Frosting

How to Frost and Decorate for Maximum Appeal

Let the cake cool fully before spreading frosting. Use an offset spatula for a smooth finish. Dust with cinnamon, chopped pecans, or a drizzle of caramel if desired.

Best Ways to Cut and Store Sheet Cake

Cut the cake into squares using a warm knife (dip in hot water and wipe dry). Store covered in the fridge for up to 5 days. Serve cold or bring to room temp for softer texture.

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Sheet Cakes vs Layer Cakes

Why Are Sheet Cakes So Good?

They’re the no-fail dessert. Sheet cakes are easier to frost, transport, and serve than layered cakes. They offer the same delicious flavor without the mess of multiple tiers.

The Simplicity and Versatility of Sheet Cakes

Sheet cakes adapt easily—flavor changes, topping swaps, and mix-ins like chocolate chips or nuts make them endlessly customizable.

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Storing & Preserving Pumpkin Sheet Cake

Does Pumpkin Cake with Frosting Need Refrigeration?

Yes, if your frosting includes dairy like cream cheese or butter. Store it covered in the fridge to prevent spoilage and keep the frosting firm.

How to Freeze and Reheat Without Losing Quality

Cut the cake into individual pieces, wrap tightly, and freeze for up to 2 months. Thaw in the fridge overnight and warm briefly in the microwave before serving.

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Fun Variations and Toppings

Add Nuts, Chocolate Chips, or Caramel Drizzle

Want extra crunch? Add chopped pecans or walnuts to the batter. Swirl in caramel or sprinkle white chocolate chips on top for a sweeter twist.

Pumpkin Spice Twist: Is Cinnamon Used in Carrot Cake?

Yes, cinnamon is commonly used in carrot cakes—just like in this pumpkin version. It gives warmth and depth, making it a favorite spice for moist, vegetable-based cakes.

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Nutrition & Dietary Alternatives: Pumpkin Sheet Cake with Cinnamon Frosting

Making It Gluten-Free, Dairy-Free, or Vegan

Swap all-purpose flour for a 1:1 gluten-free blend. Use dairy-free cream cheese and plant-based milk for the frosting. Replace eggs with flax eggs for a vegan version.

Healthier Swaps Without Sacrificing Taste

• Use applesauce in place of some oil
• Try coconut sugar instead of refined sugar
• Add oat flour for fiber boost

Discover great ideas like our healthy fall dessert.

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People Also Ask: Pumpkin Sheet Cake with Cinnamon Frosting

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Conclusion: Pumpkin Sheet Cake with Cinnamon Frosting

If you’re craving a fall dessert that’s easy, crowd-pleasing, and bursting with autumn flavor, Pumpkin Sheet Cake with Cinnamon Frosting is your answer. From its rich texture to its spiced aroma and luscious frosting, it’s a bake that brings comfort with every bite.

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