These soft, chewy pumpkin bars have the dense texture of a blondie rather than pumpkin cake. Browned butter adds nutty depth, brown sugar gives the bars a warm caramel flavor, and a thin espresso glaze brings the coffee forward enough to make the pumpkin-spice-latte flavor unmistakable without overwhelming the pumpkin.

Prep Time: 20 minutes
Bake Time: 32–36 minutes
Cooling and Glazing Time: About 45 minutes
Total Time: About 1 hour 40 minutes
Servings: 16 bars
Difficulty: Easy — Level 2 of 5
Cost: Economical — Level 2 of 5

Ingredients

Pumpkin Spice Bars

• 5 tablespoons unsalted butter
• 1 cup packed light brown sugar
• 1/4 cup granulated sugar
• 1/2 cup pumpkin purée
• 1/4 cup neutral vegetable oil
• 2 teaspoons ground cinnamon
• 1/2 teaspoon ground ginger
• 1/4 teaspoon ground nutmeg
• 1/8 teaspoon ground cloves
• 1/2 teaspoon kosher salt
• 1 large egg
• 1 teaspoon vanilla extract
• 1 1/2 cups all-purpose flour
• 1/2 teaspoon baking powder

Espresso Glaze

• 1 teaspoon instant espresso powder
• 4 teaspoons whole milk
• 3/4 cup confectioners’ sugar
• 1/2 teaspoon vanilla extract
• Pinch of kosher salt

Instructions

Make the Pumpkin Spice Batter

1. Preheat the oven to 350°F. Line an 8-inch square baking pan with parchment paper, leaving enough overhang to lift the bars from the pan. Lightly grease the parchment.
2. Melt the butter in a medium saucepan over medium heat. Continue cooking, swirling the pan occasionally, until the milk solids turn golden brown and the butter smells nutty, about 3–5 minutes.
3. Remove the pan from the heat and stir in the brown sugar, granulated sugar, pumpkin purée, vegetable oil, cinnamon, ginger, nutmeg, cloves, and kosher salt.
4. Return the pan to medium-low heat and cook for 2–3 minutes, stirring constantly, until the mixture is glossy and the sugar begins to dissolve. Do not allow the mixture to boil vigorously.
5. Remove from the heat and let cool for about 10 minutes.
6. Whisk in the egg and vanilla until smooth and fully incorporated.
7. Add the flour and baking powder. Fold just until no dry streaks remain.
8. Spread the batter evenly in the prepared pan.

Bake the Bars

9. Bake for 32–36 minutes, until the top is set and a toothpick inserted near the center comes out with a few moist crumbs.
10. Cool in the pan for 15 minutes, then lift the bars out with the parchment and transfer to a wire rack to cool completely.

Make the Espresso Glaze

11. Stir the espresso powder into the milk until fully dissolved.
12. Whisk in the confectioners’ sugar, vanilla, and kosher salt until smooth.
13. Spread the glaze in a thin, even layer over the completely cooled bars.
14. Let the glaze set for 20–30 minutes before cutting into 16 squares.

Cook’s Notes

Brown Butter: Browning the butter adds a toasted, nutty flavor that works especially well with pumpkin, warm spices, and espresso.

Pumpkin Purée: Use 100% pumpkin purée rather than pumpkin pie filling. Keeping the amount at 1/2 cup helps preserve a dense blondie-style texture rather than turning the bars cakey.

Espresso Powder: Instant espresso powder gives the glaze a stronger, cleaner coffee flavor than brewed coffee without adding excess liquid.

Do Not Overbake: The bars should remain soft and slightly dense in the center. Overbaking will make them more cake-like and dry.

Glaze Consistency: If the glaze is too thick, add milk 1 teaspoon at a time. If too thin, add a little more confectioners’ sugar.

Storage: Store covered at room temperature for up to 3 days or refrigerate for up to 5 days. Bring chilled bars to room temperature before serving for the best texture.

Serving Suggestions

Coffee or Espresso: The most natural pairing and a good way to reinforce the latte flavor.

Vanilla Ice Cream: Serve an unglazed or lightly glazed bar slightly warm with a small scoop.

Spiced Pumpkin Butter⁠: Serve a small spoonful alongside an unglazed bar for an even stronger pumpkin flavor.

Beverage Suggestions

Freshly Brewed Coffee: A medium or dark roast balances the sweet glaze.

Cappuccino: Complements both the espresso glaze and the warm spices.

Cold Milk: A simple, creamy contrast to the coffee and pumpkin spice.

Unsweetened Chai Tea: Echoes the cinnamon, ginger, nutmeg, and cloves without adding more sweetness.