Pumpkin Bars with Brown Sugar Frosting Recipe
Introduction
These pumpkin bars with brown sugar frosting are a perfect fall treat, combining moist, spiced pumpkin cake with a rich and creamy frosting. They’re easy to make and ideal for sharing at holiday gatherings or as a cozy dessert anytime.

Ingredients
- 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)
- 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 bowl, whisk together the sugar, 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 until just combined.
- Step 6: Stir in the walnuts or pecans, if using.
- Step 7: Pour the batter into the prepared pan and spread evenly.
- Step 8: Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
- Step 9: Let the bars cool completely before frosting.
- Step 10: For the frosting, beat the butter and cream cheese until smooth.
- Step 11: Gradually add the powdered sugar and brown sugar, mixing until combined.
- Step 12: Stir in the vanilla extract.
- Step 13: Add milk or cream, one tablespoon at a time, until the frosting is spreadable.
- Step 14: Spread the frosting evenly over the cooled bars. Cut into squares and serve.
Tips & Variations
- For a nut-free version, simply omit the walnuts or pecans.
- Add a pinch of ground ginger or allspice for extra warmth in the spice blend.
- Use pumpkin pie spice instead of individual spices for convenience.
- To make the frosting lighter, use half cream cheese and half Greek yogurt.
Storage
Store the pumpkin bars in an airtight container in the refrigerator for up to 4 days. Allow chilled bars to come to room temperature before serving, or warm briefly in the microwave for a softer texture. These bars also freeze well for up to 2 months; thaw overnight in the fridge before enjoying.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh pumpkin instead of canned puree?
Yes, you can roast and puree fresh pumpkin. Use the same amount (about 1 1/2 cups) but make sure it’s cooked and smooth before adding.
How do I know when the bars are fully baked?
Insert a toothpick into the center of the bars; if it comes out clean or with a few moist crumbs (but no wet batter), the bars are done.
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Pumpkin Bars with Brown Sugar Frosting Recipe
- Total Time: 55 minutes
- Yield: 12 bars 1x
Description
Delight in these moist and flavorful Pumpkin Bars topped with a luscious Brown Sugar Frosting. Perfect for fall gatherings, this easy-to-make dessert combines warm spices with creamy frosting to create a comforting treat everyone will love.
Ingredients
Dry Ingredients
- 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
Wet Ingredients
- 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)
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
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease and lightly flour a 9×13 inch baking pan to prevent sticking.
- Mix Dry Ingredients: In a large bowl, whisk together the flour, baking soda, cinnamon, nutmeg, cloves, and salt until evenly combined.
- Combine Wet Ingredients: In a separate bowl, whisk the granulated sugar, vegetable oil, and eggs until the mixture is smooth and cohesive.
- Add Pumpkin Puree: Stir the pumpkin puree into the wet ingredients until fully incorporated and smooth.
- Combine Wet and Dry: Gradually add the dry ingredients to the wet mixture. Mix gently until just combined to avoid overmixing which can make the bars dense.
- Add Nuts: Fold in the chopped walnuts or pecans if using, distributing them evenly through the batter.
- Pour Batter: Pour the batter into the prepared baking pan and spread it out evenly with a spatula.
- Bake: Bake the bars for 30-35 minutes, or until a toothpick inserted into the center comes out clean, indicating they are fully cooked.
- Cool: Let the bars cool completely in the pan on a wire rack before adding frosting. This prevents the frosting from melting.
- Make Frosting: Beat the softened butter and cream cheese together until smooth and creamy using a mixer.
- Add Sugars: Gradually mix in the powdered sugar and light brown sugar until combined and smooth.
- Flavor Frosting: Stir in the vanilla extract thoroughly to add depth to the frosting’s flavor.
- Adjust Consistency: Add milk or cream one tablespoon at a time, mixing until the frosting reaches a spreadable consistency.
- Frost Bars: Spread the frosting evenly over the cooled pumpkin bars. Cut into squares and serve.
Notes
- Be sure to use pumpkin puree rather than pumpkin pie filling for best flavor and texture.
- Chilling the bars before frosting can help the frosting spread more smoothly.
- For a nut-free version, simply omit the walnuts or pecans.
- Store bars in an airtight container in the refrigerator for up to 5 days.
- Allow bars to come to room temperature before serving for best taste and texture.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: pumpkin bars, brown sugar frosting, fall dessert, pumpkin dessert, easy pumpkin bars, cream cheese frosting, spiced pumpkin bars

