Pumpkin Bars with Cream Cheese Frosting (Easy Sheet Pan)

Pumpkin bars with cream cheese frosting are the fall dessert I make more than any pie. The cake layer is soft and moist, almost like a cross between pumpkin bread and a snack cake, and the frosting on top is thick, tangy, and swirled on in big lazy waves.

The whole thing comes together in one bowl and bakes in a single half sheet pan, so you get about 24 generous squares. That makes them perfect for Thanksgiving, school parties, church potlucks, or any time you need to feed a crowd without a lot of fuss.

If you love pumpkin desserts as much as I do, try my soft pumpkin cookies with cream cheese frosting and these pumpkin spice cheesecake bars. Want to blend your own spice? Here is my homemade pumpkin pie spice.

JUMP TO

• Why You’ll Love This Pumpkin Bars
• What Is a Pumpkin Bar?
• Ingredients
• Kitchen Equipment
• Ingredient Tips
• How to Make Pumpkin Bars with Cream Cheese Frosting
• Expert Tips for Perfect Pumpkin Bars
• Delicious Variations
• What to Serve with Pumpkin Bars
• Storage Instructions
• Can You Make It Ahead?
• Common Mistakes to Avoid
• Estimated Nutrition
• Frequently Asked Questions
• Conclusion

Why You’ll Love This Pumpkin Bars

These bars give you big pumpkin flavor with almost no effort.

One Bowl Batter

No mixer is needed for the cake. Just whisk and stir.

Feeds a Crowd

A half sheet pan makes up to 24 bars, which is ideal for holiday tables.

Super Moist

Oil and pumpkin puree keep the bars soft for days.

Tangy Frosting

Cream cheese balances the warm spices so the bars are not overly sweet.

Easy to Transport

Bake, frost, cover, and carry them right in the pan.

What Is a Pumpkin Bar?

Pumpkin bars are a soft, cake-like dessert baked in a shallow sheet pan, then frosted and cut into squares. They are lighter than pumpkin bread and thinner than a layer cake, so every bite has a good amount of frosting.

They are a Midwestern potluck classic, and the cream cheese frosting is what makes them special. Think of them as a carrot cake sheet cake, but made with pumpkin and cozy fall spices.

Ingredients

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Pumpkin Bars

Ingredient	Amount	Purpose
All-purpose flour	2 cups	Structure
Baking powder	2 teaspoons	Lift
Baking soda	1 teaspoon	Tender crumb
Salt	½ teaspoon	Balances sweetness
Pumpkin pie spice	1 tablespoon	Warm fall flavor
Ground cinnamon	1 teaspoon	Extra warmth
Eggs, room temperature	4 large	Rich, cakey texture
Granulated sugar	1⅔ cups	Sweetness
Vegetable oil	1 cup	Keeps bars moist
Pumpkin puree (not pumpkin pie filling)	1 (15-ounce) can	Main flavor and moisture
Vanilla extract	1 teaspoon	Flavor

Cream Cheese Frosting

Ingredient	Amount	Purpose
Cream cheese, softened	8 ounces	Tangy base
Unsalted butter, softened	½ cup	Creamy texture
Powdered sugar	3 cups	Sweetness and body
Vanilla extract	1 teaspoon	Flavor
Salt	pinch	Balance
Ground cinnamon, for dusting	¼ teaspoon	Finishing touch

Kitchen Equipment

• 13×18-inch half sheet pan
• Large mixing bowl and whisk
• Hand mixer or stand mixer for the frosting
• Offset spatula
• Cooling rack

Ingredient Tips

Use Pure Pumpkin Puree

Pumpkin pie filling already has sugar and spices, which throws off the recipe.

Room Temperature Eggs

They blend smoothly with the oil and give a more even crumb.

Soft, Not Melted, Cream Cheese

Leave it on the counter for about an hour so the frosting stays thick.

Fresh Spices

Ground spices fade after a year. Fresh ones make the bars smell like fall.

Neutral Oil

Vegetable or canola oil lets the pumpkin shine. Melted butter works but makes the bars a little drier.

How to Make Pumpkin Bars with Cream Cheese Frosting

Step 1: Prep the Pan

Heat the oven to 350°F. Grease a 13×18-inch half sheet pan or line it with parchment paper.

Step 2: Mix the Dry Ingredients

In a medium bowl, whisk the flour, baking powder, baking soda, salt, pumpkin pie spice, and cinnamon.

Step 3: Mix the Wet Ingredients

In a large bowl, whisk the eggs and sugar until smooth. Whisk in the oil, pumpkin puree, and vanilla.

Step 4: Combine

Add the dry ingredients to the pumpkin mixture and stir with a spatula just until no dry flour remains.

Step 5: Bake

Spread the batter evenly in the pan. Bake for 22 to 26 minutes, until the center springs back and a toothpick comes out clean.

Step 6: Cool Completely

Let the bars cool in the pan on a rack for at least 1½ hours. Frosting warm bars makes it melt.

Step 7: Make the Frosting

Beat the cream cheese and butter until smooth. Add the powdered sugar, vanilla, and salt and beat until fluffy, about 2 minutes.

Step 8: Frost and Slice

Spread the frosting over the cooled bars, dust lightly with cinnamon, and cut into 24 squares.

Expert Tips for Perfect Pumpkin Bars

Do Not Overbake

Pull the pan when the center just springs back. Overbaked bars turn dry and dense.

Chill Before Cutting

Twenty minutes in the fridge after frosting gives you clean, sharp squares.

Wipe the Knife

Clean the knife between cuts for bakery-style edges.

Spread the Batter Evenly

An offset spatula helps the thin layer bake at the same rate everywhere.

Sift the Powdered Sugar

It keeps tiny lumps out of the frosting.

Delicious Variations

Brown Butter Frosting

Brown the butter, chill it until soft and solid again, then use it in the frosting.

Maple Cream Cheese Frosting

Swap the vanilla for 2 tablespoons pure maple syrup.

Chocolate Chip Pumpkin Bars

Fold 1 cup mini chocolate chips into the batter.

Pecan Topping

Sprinkle toasted chopped pecans over the frosting.

9×13 Version

Halve the recipe for a 9×13 pan and bake about 25 to 30 minutes.

What to Serve with Pumpkin Bars

Serve these bars chilled or at cool room temperature with coffee, hot cider, or a pumpkin spice latte. They are great next to pies on a Thanksgiving dessert table because guests can grab a square without a fork.

For a party, place each square in a cupcake liner so they are easy to pick up.

Storage Instructions

Storage Method	How Long	Best Practice
Refrigerator	5 days	Covered tightly, frosting on
Room Temperature	2 hours	Cream cheese frosting must be chilled
Freezer	3 months	Freeze unfrosted or frosted squares wrapped individually

Because of the cream cheese frosting, keep the bars in the fridge. They actually taste even better on day two as the spices settle in.

Thaw frozen bars overnight in the refrigerator.

Can You Make It Ahead?

Bake the bars up to 2 days ahead, cool them, cover tightly, and keep them in the fridge. Frost them the day you serve.

The frosting can be made 3 days ahead. Let it soften and give it a quick beat before spreading.

Common Mistakes to Avoid

Using Pumpkin Pie Filling

It makes the bars overly sweet and oddly spiced.

Frosting Warm Bars

The frosting slides off and turns runny.

Overmixing the Batter

Too much stirring gives a tough, rubbery crumb.

Cold Cream Cheese

It leaves lumps you cannot beat out.

Wrong Pan Size

A smaller pan makes thick, underbaked bars unless you adjust the bake time.

Estimated Nutrition

Nutrient	Amount Per Serving
Calories	265
Carbohydrates	35g
Protein	3g
Fat	13g
Saturated Fat	4g
Fiber	1g
Sugar	26g
Sodium	170mg
Cholesterol	45mg

Estimate per bar, based on 24 bars with frosting.

Frequently Asked Questions

Conclusion

Pumpkin bars with cream cheese frosting are soft, cozy, and made for sharing. One bowl, one pan, and a thick layer of tangy frosting is all it takes to win the dessert table.

Bake a pan this weekend and watch the squares disappear.

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