9x13 Pumpkin Bars Recipe with Cream Cheese Frosting

These 9×13 pumpkin bars are a moist, flavorful dessert perfect for fall or any time you crave a spiced treat. The tender pumpkin-infused cake base pairs beautifully with a rich cream cheese frosting, making it a crowd-pleaser that’s easy to prepare in one pan. This recipe balances warm spices and pumpkin puree for a soft, satisfying bar that stays fresh for days.

Ingredients

1 3/4 cups (220g) all-purpose flour
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
2 teaspoons ground cinnamon
1/2 teaspoon ground nutmeg
1/4 teaspoon ground cloves
1/4 teaspoon ground ginger
1 cup (200g) granulated sugar
1/2 cup (100g) packed light brown sugar
1 cup (240ml) vegetable oil
4 large eggs
1 teaspoon vanilla extract
1 1/2 cups (340g) canned pumpkin puree (not pumpkin pie filling)
Cream Cheese Frosting:
8 oz (225g) cream cheese, softened
1/4 cup (57g) unsalted butter, softened
2 cups (240g) powdered sugar, sifted
1 teaspoon vanilla extract

Instructions

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper for easier removal.

In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, nutmeg, cloves, and ginger until evenly combined.
In a large mixing bowl, beat together the granulated sugar, brown sugar, and vegetable oil until well blended.
Add the eggs one at a time to the sugar and oil mixture, beating well after each addition to incorporate fully.

Stir in the vanilla extract and pumpkin puree until smooth and evenly mixed.
Gradually fold the dry ingredients into the wet ingredients, mixing just until combined. Do not overmix to keep the bars tender.
Pour the batter into the prepared 9×13 pan and spread it evenly with a spatula.

Bake for 35 to 40 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs attached.
Remove the pan from the oven and allow the pumpkin bars to cool completely on a wire rack before frosting.
To make the cream cheese frosting, beat the softened cream cheese and butter together until smooth and creamy.

Add the sifted powdered sugar and vanilla extract, then beat until light and fluffy.
Spread the frosting evenly over the cooled pumpkin bars using an offset spatula or knife.
Cut into squares and serve. Store leftovers covered in the refrigerator.

Tips

Substitutions: You can swap vegetable oil for melted coconut oil or light olive oil for a slightly different flavor. For a gluten-free version, use a 1:1 gluten-free flour blend.
Don’t overmix: Overmixing the batter can lead to dense bars. Mix just until the dry ingredients disappear for a tender crumb.
Use pure pumpkin puree: Avoid pumpkin pie filling, which contains added sugars and spices, to control the sweetness and spice level yourself.

Room temperature ingredients: Make sure eggs, cream cheese, and butter are at room temperature to ensure smooth batter and frosting without lumps.

Serving Suggestions

These pumpkin bars are delicious on their own or paired with a hot cup of coffee, chai tea, or a glass of cold milk. For a festive touch, sprinkle chopped toasted pecans or walnuts on top of the frosting before it sets. They also work well served alongside vanilla ice cream for an indulgent dessert. If you want to turn them into a breakfast treat, warm a bar slightly and enjoy with a dollop of Greek yogurt and a drizzle of honey.

Variations

Try adding 1/2 cup of mini chocolate chips or white chocolate chips into the batter for a sweeter twist. For a nutty crunch, fold in 1/2 cup chopped walnuts or pecans. To make the bars more festive, swirl in caramel sauce before baking or top with a sprinkle of cinnamon sugar. If you prefer a lighter frosting, substitute the cream cheese frosting with whipped cream or a simple dusting of powdered sugar. For a dairy-free version, use vegan cream cheese and butter alternatives.

Storage and Reheating

Store pumpkin bars covered tightly in an airtight container in the refrigerator for up to 4 days. The cream cheese frosting requires refrigeration to stay fresh. For longer storage, pumpkin bars can be frozen without frosting for up to 3 months; thaw overnight in the refrigerator before frosting. To reheat, warm individual bars in the microwave for 15-20 seconds or until just warmed through—avoid overheating to prevent drying out.

Frequently Asked Questions

Can I use fresh pumpkin instead of canned pumpkin puree?
Yes, you can use fresh pumpkin, but you’ll need to cook and puree it first. Choose a sugar pumpkin or pie pumpkin variety, roast or steam until soft, then puree until smooth. Use an equal volume to canned pumpkin puree. Make sure it’s drained well to avoid excess moisture in the batter.

Why are my pumpkin bars dense or dry?
Dense or dry bars usually result from overmixing the batter or overbaking. Mix ingredients just until combined and check for doneness a few minutes before the timer ends. Also, ensure you measure flour correctly by spooning it into the cup and leveling it off rather than scooping directly.

Can I make these bars without cream cheese frosting?
Absolutely! These pumpkin bars are moist and flavorful on their own. If you prefer, dust them with powdered sugar or serve with a dollop of whipped cream or vanilla yogurt. The frosting adds richness but is optional based on your preference.

How do I prevent the cream cheese frosting from being runny?
Use room temperature cream cheese and butter for smooth mixing, and beat the frosting well until fluffy. If it’s too soft, chill it in the refrigerator for 20-30 minutes before spreading. Adding powdered sugar gradually helps control the consistency. Avoid adding liquid ingredients which can thin the frosting.

Can I make this recipe vegan?
To make vegan pumpkin bars, substitute eggs with flax or chia egg replacers (1 tablespoon ground flaxseed + 3 tablespoons water per egg), use a plant-based oil, and replace cream cheese and butter in the frosting with vegan alternatives. Keep in mind texture and flavor may vary slightly.

Is it better to use light or dark brown sugar?
Light brown sugar provides a mild molasses flavor that complements pumpkin and spices well. Dark brown sugar can be used if you prefer a richer, deeper flavor, but it may slightly alter the taste. Both work well in this recipe.

Can I add nuts or other mix-ins?
Yes, adding 1/2 cup chopped nuts like pecans or walnuts adds great texture. You can also fold in 1/2 cup raisins, dried cranberries, or chocolate chips. Add these after combining wet and dry ingredients to distribute evenly.

How do I know when the pumpkin bars are done baking?
Insert a toothpick or cake tester into the center of the bars. If it comes out clean or with a few moist crumbs (not wet batter), the bars are done. Baking times can vary slightly based on oven and pan type, so start checking around 35 minutes.

Can I double this recipe for a larger pan?
Yes, you can double all ingredients and bake in a larger pan such as 9×15 or two 9×13 pans. Baking time may increase slightly; start checking for doneness at 40 minutes and adjust as needed.

With this straightforward recipe and helpful tips, you can confidently bake moist, flavorful pumpkin bars that impress every time. Whether for a holiday dessert table or a cozy snack, these bars bring the perfect balance of spice and sweetness in every bite.

9×13 Pumpkin Bars Recipe with Cream Cheese Frosting