Chewy Pumpkin Chocolate Chip Bars

These Pumpkin Chocolate Chip Bars are soft, warmly spiced, and studded with dark chocolate in every square. Three quarters of a cup of pumpkin purée keeps the bars deeply moist and intensely pumpkin-forward, while browned butter adds a nutty, toffee-like layer of flavor that elevates the pumpkin pie spice and coconut sugar in the batter. The recipe mixes in one bowl—no mixer, no baking soda, no added salt, and no chilling—making it a quick, satisfying fall treat.

The goal is a slightly gooey center after 27–30 minutes of baking. Because this batter has a higher pumpkin-to-flour ratio than typical bar recipes, the interior will remain wetter during baking. If you wait until the center looks fully set in the oven, the cooled bars will be dry and cakey. Pull them when the center still appears slightly underbaked and a toothpick shows moist crumbs.

What are Pumpkin Chocolate Chip Bars?

Pumpkin Chocolate Chip Bars are thick, tender bars made from a spiced batter with pumpkin purée, browned butter (or melted butter), coconut or light brown sugar, and generous dark chocolate chips. Baked in an 8-inch square pan, they have a moist, almost fudgy texture thanks to the elevated pumpkin content, and pockets of melted chocolate in each bite. No frosting, no mixer, and no chill time required.

Ingredients

• 1 stick butter, browned or melted
• ¾ cup pumpkin purée (plain pumpkin, not pie filling)
• 1 egg
• 2 tsp vanilla extract
• 1 cup gluten free flour (or all-purpose flour)
• 1 ¼ cups coconut sugar, or light brown sugar
• 1 tbsp pumpkin pie spice (or homemade blend)
• 1 ½ cups dark chocolate chips (or semi-sweet)

What Each Ingredient Does

Brown butter, pumpkin, and vanilla

Browning the butter develops nutty, toffee-like notes that complement the pumpkin pie spice and coconut sugar. Cook the butter over medium heat until it becomes golden and fragrant, then cool a few minutes before combining with the egg so it doesn’t cook the egg. Plain melted butter is an acceptable substitute. Using ¾ cup pumpkin purée increases the pumpkin flavor and creates a more cohesive moist crumb throughout the bar. Use plain pumpkin purée only. Vanilla rounds out the flavor and deepens the caramel notes.

Coconut sugar

Coconut sugar adds caramel and molasses depth without refined sugar. It pairs particularly well with pumpkin spice and brown butter. Light brown sugar works as a 1:1 substitute and yields similar texture and moisture.

Dark chocolate chips and why no baking soda

Folding 1½ cups of dark chocolate chips into the batter ensures melted chocolate pockets in every square. Dark chips create a pleasant contrast with the warm spices; semi-sweet chips can be used if you prefer slightly sweeter bars. This recipe intentionally omits baking soda and added salt—the pumpkin, sugar, and butter give enough moisture and binding. The result is denser and fudgier than a leavened, cake-like bar.

How to make Pumpkin Chocolate Chip Bars, step by step

1. Preheat your oven to 350°F (175°C). Line an 8-inch square baking pan with parchment paper.

2. In a large bowl, combine the browned or melted butter, pumpkin purée, egg, and vanilla. Stir until smooth.

3. Add the flour, coconut sugar (or brown sugar), and pumpkin pie spice. Stir until no dry streaks remain, taking care not to overmix.

4. Fold in the dark chocolate chips, reserving a few for the top if you like a decorative finish.

5. Transfer the batter to the prepared pan and press it firmly and evenly into all corners to ensure even baking.

6. Bake for 27–30 minutes, checking at 27 minutes. The center should look just barely set and a toothpick inserted in the middle should come out with moist crumbs. Remove from the oven and cool completely before slicing into squares.

Why More Pumpkin Produces a Better Bar

Using ¾ cup pumpkin purée in an 8-inch pan raises the pumpkin-to-flour ratio above many similar recipes. That yields stronger pumpkin flavor throughout, a consistently moist texture from edge to center, and bars that stay soft for days at room temperature. The tradeoff is a center that looks underbaked right out of the oven—this is expected. Rely on moist crumbs on a toothpick, not the visual alone.

Tips for the Best Result

Use plain pumpkin purée only

Pumpkin pie filling is sweetened and spiced; use plain pumpkin purée to avoid over-sweetening and wrong texture.

Cool the brown butter and do not overmix

Let browned butter cool at least 5 minutes before adding it to the egg to prevent cooking the egg. Mix until combined and stop when no dry streaks remain.

Pull the bars early and press to the corners

Check at 27 minutes. The center should be just barely set with moist crumbs on a toothpick. Press the batter into the corners before baking to avoid uneven edges.

Substitutions

Original	Substitute	Notes
Gluten free flour	All-purpose flour	Direct 1:1 swap if not gluten-free
Coconut sugar	Light brown sugar	1:1, similar caramel depth
Brown butter	Melted butter	Less complex flavor, still tasty
Dark chocolate chips	Semi-sweet or dairy-free chips	Slightly sweeter or dairy-free alternative
Pumpkin pie spice	1.5 tsp cinnamon + 0.5 tsp nutmeg + 0.25 tsp ginger	DIY blend

Storage

Room temperature: Store in an airtight container for up to 4 days; the pumpkin keeps the bars soft.

Freezer: Wrap individual bars tightly and freeze up to 3 months. Thaw at room temperature for 20–30 minutes before serving.

Frequently Asked Questions

Notes

• If not gluten-free, all-purpose flour can be used.
• Brown the butter for deeper flavor; melted butter is an easy shortcut.
• Do not overbake—aim for a gooey center.
• Store leftovers in an airtight container at room temperature for up to four days.

Nutrition (per bar, approximate)

Calories: 276 kcal; Carbohydrates: 49 g; Protein: 2 g; Fat: 10 g; Fiber: 4 g; Sugar: 16 g. Values are estimates.

Author

Addison LaBonte