Pumpkin Bars Brown Sugar Frosting

Featured in: Desserts for a Crowd

These moist pumpkin bars feature warm spices such as cinnamon, nutmeg, and cloves, complemented by a rich brown sugar and cream cheese frosting. The batter blends pumpkin puree with flour, sugar, and a hint of nuts for texture. Baked until golden and cooled before frosting, they offer a cozy and satisfying fall dessert perfect for gatherings. The creamy frosting balances the spices, creating a delightful finish that enhances every bite.

Updated on Sat, 22 Nov 2025 13:05:00 GMT
Warm and inviting image shows frosted Pumpkin Bars, perfect for a cozy autumn dessert. Save It
Warm and inviting image shows frosted Pumpkin Bars, perfect for a cozy autumn dessert. | zetluna.com

Moist warmly spiced pumpkin bars topped with a decadent brown sugar cream cheese frosting—an irresistibly cozy fall treat perfect for any gathering.

I have always enjoyed making these pumpkin bars during the fall season as they never fail to impress guests with their rich flavor and perfect balance of spices.

Ingredients

  • For the Pumpkin Bars: 1 1/2 cups all-purpose flour 1 teaspoon baking soda 1 teaspoon ground cinnamon 1/2 teaspoon ground nutmeg 1/4 teaspoon ground cloves 1/2 teaspoon salt 1 1/2 cups granulated sugar 1/2 cup vegetable oil 2 large eggs 1 (15-ounce) can pumpkin puree (not pumpkin pie filling) 1/2 cup chopped walnuts or pecans (optional)
  • For the Brown Sugar Frosting: 8 tablespoons (1 stick) unsalted butter softened 4 ounces cream cheese softened 3 cups powdered sugar 1/2 cup packed light brown sugar 1 teaspoon vanilla extract 2 4 tablespoons milk or cream

Instructions

Step 1:
Preheat oven to 350°F (175°C) Grease and flour a 9×13-inch baking pan
Step 2:
In a large bowl whisk together the flour baking soda cinnamon nutmeg cloves and salt
Step 3:
In another large bowl whisk together the granulated sugar vegetable oil and eggs until smooth
Step 4:
Stir in the pumpkin puree until fully incorporated
Step 5:
Gradually add the dry ingredients to the wet ingredients mixing just until combined
Step 6:
Fold in walnuts or pecans if using
Step 7:
Pour the batter into the prepared pan and spread evenly
Step 8:
Bake for 3035 minutes or until a toothpick inserted in the center comes out clean
Step 9:
Allow bars to cool completely in the pan on a wire rack before frosting
Step 10:
For the frosting In a large bowl beat the softened butter and cream cheese until smooth and creamy
Step 11:
Gradually add the powdered sugar and brown sugar mixing until fully incorporated and fluffy
Step 12:
Mix in the vanilla extract
Step 13:
Add milk or cream one tablespoon at a time until the frosting is smooth and spreadable
Step 14:
Spread frosting evenly over the cooled bars Cut into squares and serve
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My family loves gathering around these pumpkin bars especially during chilly fall evenings they always bring warmth and smiles

Notes

For extra crunch and flavor sprinkle additional chopped nuts on top of the frosted bars

Required Tools

9×13-inch baking pan Mixing bowls Whisk Electric mixer or hand mixer Spatula Wire cooling rack Measuring cups and spoons

Allergen Information

Contains Wheat (gluten) eggs milk (butter cream cheese) tree nuts (if using walnuts or pecans) Always verify ingredient labels if allergies are a concern

Close-up of golden Pumpkin Bars with rich brown sugar frosting, ready to be enjoyed. Save It
Close-up of golden Pumpkin Bars with rich brown sugar frosting, ready to be enjoyed. | zetluna.com

This recipe is sure to become a fall favorite bringing comfort and sweetness to any occasion

Common Questions About Recipes

Can I use a different type of nuts?

Yes, walnuts and pecans both work well, but you can substitute with other tree nuts or omit them entirely for a nut-free option.

How do I prevent the frosting from melting?

Make sure the bars are completely cooled before spreading the frosting to avoid melting or sliding.

Can the bars be stored after assembling?

Store the frosted bars in an airtight container in the refrigerator for up to five days to maintain freshness.

Is there a way to lighten the bars?

Replace half of the vegetable oil with unsweetened applesauce to reduce fat while keeping moisture.

What spices create the warm flavor profile?

Cinnamon, nutmeg, and ground cloves combine to give the bars their signature warm and cozy spiced taste.

What size pan is recommended?

A 9×13-inch baking pan is ideal for even baking and proper thickness of the bars.

Pumpkin Bars Brown Sugar Frosting

Moist pumpkin bars with warmly spiced batter and a creamy brown sugar frosting topping.

Prep Time
20 mins
Time to Cook
35 mins
Overall Time
55 mins
Authored by Clara

Recipe Type Desserts for a Crowd

Skill Level Required Easy

Cuisine Type American

Recipe Output 12 Number of Portions

Dietary Needs Veggie-Friendly

The Ingredients You'll Need

Pumpkin Bars

01 1 1/2 cups all-purpose flour
02 1 teaspoon baking soda
03 1 teaspoon ground cinnamon
04 1/2 teaspoon ground nutmeg
05 1/4 teaspoon ground cloves
06 1/2 teaspoon salt
07 1 1/2 cups granulated sugar
08 1/2 cup vegetable oil
09 2 large eggs
10 1 (15-ounce) can pumpkin puree (not pumpkin pie filling)
11 1/2 cup chopped walnuts or pecans (optional)

Brown Sugar Frosting

01 8 tablespoons unsalted butter, softened
02 4 ounces cream cheese, softened
03 3 cups powdered sugar
04 1/2 cup packed light brown sugar
05 1 teaspoon vanilla extract
06 2 to 4 tablespoons milk or cream

Step-by-Step Instructions

Step 01

Preheat and Prepare Pan: Preheat oven to 350°F. Grease and flour a 9×13-inch baking pan.

Step 02

Combine Dry Ingredients: Whisk together flour, baking soda, cinnamon, nutmeg, cloves, and salt in a large bowl.

Step 03

Mix Wet Ingredients: In a separate bowl, whisk granulated sugar, vegetable oil, and eggs until smooth.

Step 04

Incorporate Pumpkin Puree: Stir pumpkin puree into wet mixture until fully combined.

Step 05

Combine Dry and Wet Mixtures: Gradually fold dry ingredients into wet ingredients just until combined.

Step 06

Add Nuts: Fold in walnuts or pecans if using.

Step 07

Fill Baking Pan: Pour batter evenly into prepared pan and spread smooth.

Step 08

Bake Bars: Bake for 30 to 35 minutes until a toothpick inserted in center comes out clean.

Step 09

Cool Bars: Allow bars to cool completely in pan on a wire rack before frosting.

Step 10

Prepare Frosting: Beat softened butter and cream cheese in a large bowl until creamy and smooth.

Step 11

Add Sugars: Gradually mix in powdered sugar and brown sugar until light and fluffy.

Step 12

Add Vanilla: Stir in vanilla extract.

Step 13

Adjust Consistency: Add milk or cream one tablespoon at a time until frosting reaches spreadable consistency.

Step 14

Frost Bars: Spread frosting evenly over cooled bars before slicing into squares.

Tools You'll Need

  • 9×13-inch baking pan
  • Mixing bowls
  • Whisk
  • Electric or hand mixer
  • Spatula
  • Wire cooling rack
  • Measuring cups and spoons

Allergy Information

Review each ingredient to identify allergens and consult an expert if needed.
  • Contains wheat (gluten), eggs, milk (butter, cream cheese), and tree nuts if walnuts or pecans are used.

Nutritional Facts (Per Serving)

Keep in mind these details are for general guidance and shouldn't replace professional advice.
  • Caloric Content: 310
  • Fats: 15 grams
  • Carbohydrates: 43 grams
  • Proteins: 3 grams