Pumpkin and spice and all things nice baked into a moist Pumpkin Sheet Cake that will serve a crowd and is crowd-pleasing!

Pumpkin Sheet Cake by The BakerMama

Stop and Smell The Pumpkin Pie Spice

Happy November! Where has this year gone?! What do you serve for dessert at Thanksgiving? This simple cozy Pumpkin Sheet Cake will be perfect for our Thanksgiving! It’s full of pumpkin and spice and tastes oh-so nice!

Pumpkin Sheet Cake by The BakerMama

The Perfect Thanksgiving Dessert for a Crowd

I hate being stressed this time of year because it just ruins the excitement and enjoyment the Holidays are all about. So this year I’m already thinking of simple yet scrumptious dishes and desserts to make for all the festivities ahead.

And this pumpkin cake will feed a crowd, which is great for large gatherings. It’s just a matter of mixing the batter, baking the cake, and topping it with a creamy, dreamy cream cheese frosting. Pure pumpkin perfection!

Pumpkin Sheet Cake by The BakerMama

What is a Sheet Cake?

Sheet cake is another name for slab cake. It’s a 2-3 inch deep cake baked in a shallow, large rectangular pan. I bake my sheet cakes in an 18×13 rimmed sheet pan. Rumor has it that sheet cakes originated in Texas, and they’re definitely a southern staple at the dessert table.

Here are my favorite Texas sheet cakes recipes:

  • Chocolate Sheet Cake: A super moist chocolate sheet cake covered in a rich chocolate pecan icing that’s out-of-this-world delicious!
  • Carrot Cake Sheet Cake: This moist and flavorful Carrot Sheet Cake screams special with every scrumptious bite!
  • Chocolate Chocolate Chip Sheet Cake: For all my fellow chocolate lovers out there! This incredibly moist Chocolate Chocolate Chip Sheet Cake is so amazing it will knock your socks off!
  • Coconut Cream Sheet Cake: Coconut oil, coconut milk and sweetened coconut flakes to make it extra moist, coconut-ty and out-of-this world delicious!
  • Key Lime Sheet Cake: It’s refreshing and moist with lots of tangy lime flavor in both the cake and the icing. Lime lovers will love it!
Pumpkin Sheet Cake by The BakerMama

What Do I Need to Make Pumpkin Sheet Cake?

So easy and everyone will love it! The cake is so moist and flavorful and the cream cheese frosting is sweet and simple. You need to find a date to bake this cake ASAP! It’s fall-tastic! Here’s what you need:

(see recipe card at the bottom of this post for measurements and details)

Ingredients:

  • All-purpose flour,
  • Granulated sugar
  • Baking powder
  • Baking soda
  • Salt
  • Cinnamon,
  • Nutmeg
  • Pure vanilla extract
  • Canola Oil
  • Eggs
  • Pumpkin Puree: I’ve always used Libby’s because that’s what *my* mom uses. But any pure pumpkin purée will work. I don’t recommend using pumpkin pie filling which is already sweetened and spiced.
  • Cream Cheese
  • Powdered Sugar
  • Butter
  • 18×13 Sheet Pan
  • Parchment Paper

Supplies

Ingredients for Pumpkin Sheet Cake by The BakerMama

How to Make Pumpkin Sheet Cake

  • Preheat the oven to 350°F. Line the bottom of an 18×13-inch sheet pan with parchment paper and spray with non-stick cooking spray. Set aside.
  • In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon and nutmeg.
  • In a large bowl, whisk together the sugar, oil and vanilla. Whisk in the eggs, one at a time, until well incorporated.
  • Stir in the pumpkin.
How to Make Pumpkin Sheet Cake by The BakerMama
  • Stir in the flour mixture until wet and dry ingredients are well combined.
  • Spread batter into prepared sheet pan. Bake for 15-20 minutes or until a toothpick inserted in the center comes out clean. Cool completely.
  • To make the frosting, beat the butter and cream cheese in a mixer until smooth. Beat in the vanilla. Add the powdered sugar, one cup at a time, beating on low until just combined. Turn the mixer on medium-high and beat frosting until thick yet spreadable.
How to Make Pumpkin Sheet Cake by The BakerMama
  • Spread icing evenly onto cooled cake.
How to Make Pumpkin Sheet Cake by The BakerMama

How to Serve and Store Pumpkin Sheet Cake

After you frost the cake, let frosting set for 15 to 20 minutes before cutting and serving the cake at room temperature. It’s best to store in the refrigerator if not serving within 8 hours.

Making it in advance? If you’re not going to serve it the day you make it, then it should be covered in foil (or plastic wrap) and refrigerated. Let set at room temperature for an hour or so before serving if you don’t want to enjoy the cake cold. 

To store leftovers, cover with foil or plastic wrap and keep in the refrigerator for up to three days.

To freeze leftover cake, first let it cool completely. Then place in a freezer safe container. It should keep for up to two months. To thaw, let it sit, loosely covered in the refrigerator overnight.

Pumpkin Sheet Cake by The BakerMama

More Fall Baking

No need to wait for the leaves to start dropping to enjoy My Favorite Recipes for Fall Baking! From perfectly-spiced pumpkin bread to pecan pie bites and savory corn bread, you’re sure to fall for these autumn treats!

Cinnamon Swirled Pumpkin bread, Pecan Pie Bites, Fresh Apple Cake, Pumpkin Cornbread

More Thanksgiving Recipes You’ll Love

Let’s get you ready for the big feast with these festive, delicious and easy Thanksgiving recipes everyone is sure to be thankful for!

Thanksgiving recipes.

If you make this Pumpkin Sheet Cake, be sure to snap a picture and share it with me or tag me on Instagram @thebakermama so I can see. 😍 I love seeing how inspired and creative y’all get with the recipes I share.

Enjoy!

xoxo,

Maegan's Signature
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Pumpkin Sheet Cake by The BakerMama

Pumpkin Sheet Cake

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 1 review
  • Author: Maegan – The BakerMama
  • Prep Time: 15 mins
  • Cook Time: 20 mins
  • Total Time: 35 mins
  • Yield: 18
  • Category: Cake

Description

Pumpkin and spice and all things nice baked into a moist sheet cake that will serve a crowd and is crowd-pleasing!


Ingredients

Cake:

Cream Cheese Frosting:


Instructions

  1. Preheat oven to 350°F. Line the bottom of an 18×13-inch sheet pan with parchment paper and spray with non-stick cooking spray. Set aside.
  2. In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon and nutmeg.
  3. In a large bowl, whisk together the sugar, oil and vanilla. Whisk in the eggs, one at a time, until well incorporated. Stir in the pumpkin and then the flour mixture until well combined.
  4. Spread batter into prepared sheet pan. Bake for 15-20 minutes or until a toothpick inserted in the center comes out clean. Cool completely.
  5. To make the frosting, beat the butter and cream cheese in a mixer until smooth. Beat in the vanilla. Add the powdered sugar, one cup at a time, beating on low until just combined. Turn the mixer on medium-high and beat frosting until thick yet spreadable. Spread evenly onto cooled cake. Let frosting set for 15-20 minutes before cutting and serving the cake.

About The BakerMama

Maegan is the author of her best-selling Beautiful Boards, Spectacular Spreads and Brilliant Bites cookbooks. She started blogging in 2012 and features hundreds of original recipes on The BakerMama. She truly enjoys sharing her easy, family-friendly recipes, creative meal ideas, food board creations, and entertaining spreads to encourage others to get in the kitchen and make something memorable for their loved ones to enjoy together. Learn More

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Comments

  1. Hello Meagan, I would like to make your pumpkin sheet cake recipe! could you possibly recommend another substitute for the 1-1/2 cups of white sugar?

    Thank you,
    Trish

    1. Hi Patricia! I haven’t tested the recipe without granulated sugar, but you could certainly try replacing it with maple syrup or honey. I would recommend just 1 cup of either maple syrup or honey in place of the 1 and 1/2 cups granulated sugar. You could also reduce the sugar by 1/2 cup if you prefer a less sweet cake. I hope this helps and that you enjoy!

  2. It would be nice if you are going to put a recipe in here you would add how much of each ingredient. It’s useless without that.

    1. Hi Darlene! That recipe card is at the bottom of the blog post with all of the measurements and instructions that you can easily read on a screen or print. I’m sorry you’re having such a hard time finding the recipes. You just need to scroll to the bottom.

    1. Hi Karenl! Thanks so much for asking! The cake should be baked in an 18×13-inch sheet pan. I just updated the recipe. Enjoy!

  3. I have a ton of canned pumpkin and have been looking for yummy recipes to make to use it up. This looks amazing! Sheet cake is the best! Add pumpkin AND cream cheese frosting?? Heck yeah! Pinning!

  4. This looks amazing! I adore sheet cake, but I’m so excited that this is pumpkin with cream cheese frosting! I’ll have to make this while my in-laws are in town! It’s crazy how fast Thanksgiving is approaching!