Libby’s Pumpkin Bars
When fall arrives and pumpkin desserts start making their way back into the kitchen, Libby’s Pumpkin Bars are a classic treat worth baking. These soft, tender pumpkin bars are warmly spiced with cinnamon and pumpkin pie spice, then covered with a smooth layer of homemade cream cheese frosting.
The pumpkin puree gives the bars a moist texture, while the combination of cinnamon and pumpkin pie spice creates that familiar cozy flavor everyone associates with fall baking. The cream cheese frosting adds just the right amount of tangy sweetness to balance the pumpkin.
These Libby’s Pumpkin Bars are also wonderfully easy to make. The batter comes together with everyday baking ingredients, and baking the mixture in a half-sheet pan creates a generous batch of thin, tender bars that are perfect for sharing.
They’re ideal for fall gatherings, holiday dessert tables, bake sales, family get-togethers, or simply enjoying with a cup of coffee on a cool afternoon.
Why Everyone Loves These Libby’s Pumpkin Bars
There is a reason pumpkin bars remain such a popular fall dessert.
They’re soft and moist. Pumpkin puree gives the bars a tender texture that stays enjoyable for several days when properly stored.
They’re warmly spiced. Cinnamon and pumpkin pie spice provide a classic fall flavor without overpowering the pumpkin.
The frosting is creamy and tangy. Cream cheese, butter, vanilla, and confectioners’ sugar create a rich topping that pairs beautifully with the pumpkin base.
They make a large batch. A 12 × 17-inch half-sheet pan produces plenty of bars for parties and family gatherings.
They’re easy to decorate. A sprinkle of cinnamon, fall-colored sprinkles, or mini pumpkin candies can turn these simple bars into a festive dessert.
They can be made ahead. The bars keep well in the refrigerator and can also be frozen for longer storage.
Ingredients Overview
Pumpkin Bars
Canned pumpkin puree: Pumpkin puree provides moisture, color, and the main pumpkin flavor. Use plain pumpkin puree rather than pumpkin pie filling.
All-purpose flour: Flour provides the structure needed for the soft cake-like bars.
White sugar: Granulated sugar sweetens the batter and contributes to its tender texture.
Butter: Softened butter adds richness and helps create a smooth batter when creamed with the sugar.
Large eggs: Eggs provide structure and help bind the ingredients together.
Baking soda and baking powder: Using both leaveners helps the bars rise properly and maintain a light texture.
Ground cinnamon: Cinnamon gives the pumpkin bars their classic warm spice flavor.
Pumpkin pie spice: This adds another layer of familiar fall spices.
Salt: A small amount of salt balances the sweetness and enhances the other flavors.
Cream Cheese Frosting
Confectioners’ sugar: Provides sweetness and helps create a smooth frosting.
Cream cheese: Cream cheese gives the frosting its characteristic tangy flavor and creamy texture.
Butter: Softened butter adds richness and helps create a spreadable frosting.
Pure vanilla extract: Vanilla rounds out the flavors and complements the pumpkin and spices.
Topping Ideas
Cinnamon, fall-colored sprinkles, and mini pumpkin candies are all optional decorations that can make the finished bars especially festive.
Variations
There are several easy ways to customize these pumpkin bars while keeping the classic recipe intact.
Add chopped nuts: Chopped pecans or walnuts can be sprinkled over the frosting for extra crunch.
Add chocolate chips: Mini chocolate chips can be folded into the batter for a sweeter variation.
Make them extra festive: Use fall-colored sprinkles or small candy pumpkins on top of the frosting.
Add more spice: If you love strongly spiced pumpkin desserts, a little extra cinnamon can be added to the batter.
Use a taller pan: A 10 × 15-inch jelly roll pan can be used instead of the 12 × 17-inch half-sheet pan. The resulting bars will be slightly taller.
Add cinnamon to the frosting: A small amount of cinnamon can be mixed into the cream cheese frosting for an extra layer of warm spice.
These are optional variations and are not part of the original recipe.
How to Make Libby’s Pumpkin Bars
1. Prepare the baking pan
Preheat the oven to 350°F (175°C).
Line a 12 × 17-inch half-sheet baking pan with parchment paper.
Lightly spray the sides of the pan with cooking spray.
The larger pan creates relatively thin bars, approximately ¾ inch thick after baking. If you prefer slightly taller bars, you can use a 10 × 15-inch jelly roll pan instead.
2. Cream the butter and sugar
Place the softened butter and white sugar in a large mixing bowl or the bowl of a stand mixer.
Beat them together until the mixture is creamy and well combined.
Add the eggs and mix well.
Using softened butter helps the ingredients blend more evenly and creates a smoother batter.
3. Combine the dry ingredients
In a separate bowl, whisk or sift together the all-purpose flour, salt, cinnamon, pumpkin pie spice, baking soda, and baking powder.
Mixing the dry ingredients separately helps distribute the leavening agents and spices throughout the flour.
4. Make the pumpkin batter
Slowly add the dry ingredients to the butter, sugar, and egg mixture.
Mix until combined, being careful not to overmix.
Add the pumpkin puree and blend until the batter is smooth and evenly mixed.
The finished batter should have a thick but spreadable consistency.
5. Spread the batter
Pour the pumpkin batter into the prepared baking pan.
Spread it evenly from corner to corner using a spatula.
An even layer helps the bars bake consistently across the entire pan.
6. Bake the pumpkin bars
Place the pan in the preheated oven.
Bake for approximately 20–25 minutes, or until a toothpick inserted into the center comes out clean.
Because oven temperatures and pan sizes can vary, begin checking toward the earlier end of the baking time.
Avoid overbaking, as this can make the bars less tender.
7. Cool completely
Remove the pan from the oven and allow the pumpkin bars to cool completely before frosting.
This step is important because cream cheese frosting can soften or melt if spread over warm bars.
8. Make the cream cheese frosting
While the bars cool, prepare the frosting.
In a stand mixer or large bowl, blend the softened cream cheese, softened butter, and vanilla extract until smooth.
Gradually add the confectioners’ sugar, mixing well after each addition.
Continue until the frosting is smooth and spreadable.
If the frosting is too thick, add 1 tablespoon of milk at a time until it reaches the desired consistency.
If it becomes too thin, add additional confectioners’ sugar until it thickens.
9. Frost and decorate
Once the pumpkin bars are completely cool, spread the cream cheese frosting evenly over the surface.
For a simple finish, sprinkle a little cinnamon over the frosting.
For a more festive presentation, add fall-colored sprinkles or mini pumpkin candies.
Slice the bars before serving.
Pro Tips and Cooking Secrets
Use pumpkin puree, not pumpkin pie filling. Pumpkin pie filling already contains added sugar and spices, which would change the balance of this recipe.
Make sure the butter is softened. Soft butter creams more easily with the sugar and creates a smoother batter.
Don’t overmix the batter. Mix just until the ingredients are combined. Overmixing can affect the tender texture of the finished bars.
Spread the batter evenly. This is especially important when using a large half-sheet pan because uneven thickness can cause some areas to bake faster than others.
Don’t frost warm bars. Let the pumpkin layer cool completely first. Otherwise, the cream cheese frosting may become too soft and difficult to spread.
Add powdered sugar gradually. Slowly adding the confectioners’ sugar helps prevent lumps and gives you better control over the frosting consistency.
Use softened cream cheese. Room-temperature cream cheese blends much more smoothly with the butter.
Don’t overbake. Start checking the bars around 20 minutes. A toothpick inserted in the center should come out clean when they’re ready.
Serving Suggestions
These pumpkin bars are delicious straight from the refrigerator or after sitting briefly at room temperature.
For a classic fall dessert plate, serve a bar alongside a hot cup of coffee, tea, or apple cider.
They also make an excellent addition to a holiday dessert table alongside cookies, pies, cakes, and other seasonal treats.
For a simple presentation, sprinkle the frosting with cinnamon before serving.
If you’re making them for a party, use a sharp knife to cut the bars into uniform squares or rectangles. Wiping the knife clean between cuts can help create neat edges.
For an extra festive presentation, add small candy pumpkins or fall-colored sprinkles just before serving.
How to Store Libby’s Pumpkin Bars
Because the frosting contains cream cheese, store the finished pumpkin bars in an airtight container in the refrigerator.
They can be refrigerated for approximately 5–6 days for best quality.
If stacking the bars, place parchment paper between the layers to help prevent the frosting from sticking.
For longer storage, the bars can be frozen for up to 3 months for best quality.
To freeze, place the bars in a freezer-safe airtight container or wrap them carefully to protect them from freezer burn. Thaw them in the refrigerator before serving.
If possible, freezing unfrosted bars and adding fresh frosting after thawing can provide the best texture, although the fully assembled bars can also be frozen.
Libby’s Pumpkin Bars FAQs
Can I use a smaller baking pan?
Yes. A 10 × 15-inch jelly roll pan can be used instead of the 12 × 17-inch half-sheet pan. The bars will be slightly taller, so the baking time may need to be adjusted.
Can I use fresh pumpkin puree?
Yes, but the moisture content of homemade pumpkin puree can vary. Canned pumpkin puree provides a more consistent result.
How do I know when the pumpkin bars are done?
Insert a toothpick into the center. It should come out clean or with only a few moist crumbs attached.
Why does the frosting need softened cream cheese?
Softened cream cheese blends much more easily with the butter and powdered sugar, resulting in a smoother frosting.
Can I make these pumpkin bars ahead of time?
Yes. They are excellent for making ahead. Store the finished bars covered in the refrigerator until you’re ready to serve them.
Can I freeze pumpkin bars with cream cheese frosting?
Yes. They can be frozen for up to about 3 months for best quality. Wrap them carefully and thaw them in the refrigerator.
Can I add nuts?
Absolutely. Chopped pecans or walnuts are delicious optional additions and can be sprinkled over the frosting.
What can I use instead of fall sprinkles?
Cinnamon, chopped nuts, mini chocolate chips, or small candy pumpkins can all be used as optional decorations.
Libby’s Pumpkin Bars
Equipment
- 12×17-inch half-sheet baking pan For baking the pumpkin bars.
- electric mixer For mixing the pumpkin bar batter and cream cheese frosting.
- large mixing bowl For preparing the batter or frosting.
- Hand mixer Alternative to a stand mixer for preparing the frosting.
- parchment paper For lining the baking pan.
Ingredients
- 15 ounces Libby’s canned pumpkin purée or similar brand
- 2 cups all-purpose flour
- 1 ½ cups white sugar
- 1 cup butter, softened
- 4 large eggs
- 1 teaspoon baking soda
- 2 teaspoons baking powder
- 2 teaspoons ground cinnamon
- 1 teaspoon pumpkin pie spice
- ½ teaspoon salt
- 5 cups confectioners’ sugar
- 8 ounces cream cheese, softened
- ¼ cup butter, softened
- 1 teaspoon pure vanilla extract
- sprinkles of cinnamon, optional topping
- fall colored sprinkles, optional topping
- mini pumpkin candies, optional topping
Instructions
- Preheat oven to 350 degrees Fahrenheit. Line a 12″×17″ half-sheet baking pan with parchment paper. Spray the sides of the pan with cooking spray. This size gives a slightly shorter bar about ¾” thick after baking. You can also use a 10″×15″ jelly roll pan for a slightly taller bar.
- Cream together butter and white sugar in an electric mixer or large mixing bowl. Add eggs and mix well.
- Sift or whisk together flour, salt, cinnamon, pumpkin pie spice, baking soda, and baking powder. Slowly add dry ingredients to the mixer. Blend pumpkin puree into the batter.
- Pour batter into the prepared jelly roll pan. Bake in the oven for 20–25 minutes until a toothpick comes out clean.
- While the bars bake, make the cream cheese frosting.
- In a stand mixer or a large bowl with a hand mixer, blend together cream cheese, butter, and vanilla extract.
- Slowly begin adding powdered sugar and blend well. If too thick, add 1 tablespoon of milk at a time until desired consistency. If it’s too thin, add more powdered sugar.
- Spread cream cheese frosting over cooled bars evenly. Slice before serving. Store in an airtight container in the refrigerator for up to 5–6 days or freeze for up to 3 months for best quality.
