Name: Chocolate Pumpkin Swirl Bundt Cake Recipe
Prep time: 30 min
Cook time: 52 min
Total time: 1 h 22 min
Cuisine: American
Ingredients: 180 g all-purpose flour; 266 g granulated sugar; 32 g Dutch process cocoa powder; 32 g black cocoa powder; 1 1/4 teaspoon baking powder; 1/2 teaspoon salt; 170 g whole milk (room temperature); 112 g neutral oil; 2 eggs (room temperature); 1/2 teaspoon vanilla extract; 84 g freshly brewed hot coffee; 210 g all-purpose flour; 1 1/2 teaspoon baking powder; 3/4 teaspoon baking soda; 1/2 teaspoon kosher salt; 2 1/4 teaspoon pumpkin spice; 160 g brown sugar; 78 g granulated sugar; 100 g neutral oil; 56 g whole milk; 2 eggs (room temperature); 1 teaspoon vanilla extract; 320 g pumpkin purée; 42 g Dutch process cocoa powder (sifted); 113 g powdered sugar (sifted); 56 g whole milk

Jump to Recipe· 4.3 from 72 reviews

If you’re craving a dessert that perfectly balances the rich decadence of chocolate with the cozy warmth of pumpkin, look no further than this Chocolate Pumpkin Swirl Bundt Cake Recipe. It’s a festive, moist, and visually stunning cake that combines luscious swirls of deep cocoa and spiced pumpkin, making each slice a comforting hug on a plate. Whether you’re baking for a holiday or just an indulgent weekend treat, this cake delivers an irresistible flavor harmony that will quickly become one of your all-time favorites.

Ingredients You’ll Need

A clear glass bowl filled with a thick, smooth orange batter or sauce that has a soft, creamy texture. The surface of the batter has soft ridges and swirls made by a metal whisk stirring it, positioned slightly right of center and partially submerged. The bowl sits on a white marbled surface that contrasts with the warm, rich color of the batter. Photo taken with an iphone --ar 4:5 --v 7

The ingredients in this Chocolate Pumpkin Swirl Bundt Cake Recipe are simple, yet each one pulls its weight to create the perfect texture, taste, and color. From the mix of cocoa powders giving chocolate its rich depth, to the pumpkin purée and warming spices that add a golden hue and a seasonal flair, every component has its purpose.

All-purpose flour: The foundation for the cake’s structure, ensuring a tender crumb.

Granulated sugar: Sweetens the cake while helping with its moist texture.
Dutch process cocoa powder: Adds a smooth, rich chocolate flavor with a hint of acidity.
Black cocoa powder: Intensifies the deep chocolate color and taste dramatically.

Baking powder: Leavens the cake for a light and fluffy texture.
Salt: Balances sweetness and enhances the flavors.
Whole milk: Adds richness and moisture for softness.
Neutral oil: Keeps the cake tender and moist without overpowering flavors.
Eggs: Bind ingredients and add to richness, making sure the batter holds together perfectly.

Vanilla extract: Gives aromatic warmth and complements both chocolate and pumpkin.
Freshly brewed hot coffee: Elevates the chocolate flavor with depth and complexity.
Baking soda: Supports rise, especially in the pumpkin batter.
Kosher salt: Adds a slight savory touch to balance the sweetness in pumpkin batter.

Pumpkin spice: Infuses the pumpkin batter with familiar autumnal spices like cinnamon, nutmeg, and cloves.
Brown sugar: Adds moistness and a rich caramel note to the pumpkin side.
Pumpkin purée: The star in the pumpkin batter, moist and flavorful, providing that signature seasonal character.

Powdered sugar: Used for the silky glaze finish on top.

How to Make Chocolate Pumpkin Swirl Bundt Cake Recipe

Chocolate Pumpkin Swirl Bundt Cake Recipe - Recipe Image

Step 1: Prepare Your Baking Space

Preheat your oven to 350 degrees Fahrenheit and generously spray a 12-cup bundt pan with baking spray. This ensures your cake will release easily once baked and keeps the swirls intact.

Step 2: Whisk Together Dry Chocolate Ingredients

In a medium bowl, combine the 180 grams of flour, granulated sugar, Dutch process cocoa, black cocoa powder, baking powder, and salt. This mixture forms the rich, deeply chocolatey base of one part of your batter.

Step 3: Mix the Chocolate Wet Ingredients

In a larger bowl, whisk whole milk, neutral oil, eggs, and vanilla extract until smooth and well combined. This creates a luscious liquid base that will complement the deep cocoa flavors beautifully.

Step 4: Combine Chocolate Batter

Add the dry chocolate ingredients to the wet mixture and whisk just until combined. Then, stir in the freshly brewed hot coffee carefully; this step intensifies the chocolate flavor and gives the batter wonderful moisture.

Step 5: Prepare Dry Pumpkin Ingredients

In another medium bowl, mix together the remaining flour, baking powder, baking soda, kosher salt, and pumpkin spice to create the fragrant and spicy backbone for the pumpkin batter.

Step 6: Whisk Pumpkin Wet Ingredients

In a separate large bowl, whisk brown sugar, granulated sugar, oil, milk, eggs, and vanilla extract until uniform and glossy. These wet ingredients bring sweetness and richness to the pumpkin flavor.

Step 7: Combine Pumpkin Batter

Add the dry pumpkin ingredients to the wet pumpkin mixture, stirring until mostly combined, then fold in the pumpkin purée fully to make a smooth, luxuriously moist batter with that classic pumpkin warmth.

Step 8: Create the Swirl

Now for the fun part: alternate spoonfuls of chocolate and pumpkin batters into the prepared bundt pan, layering them evenly. Use a butter knife or skewer to gently swirl the two batters together for that gorgeous marbled effect without over-mixing.

Step 9: Bake to Perfection

Place the bundt pan in the oven and bake for about 48 to 52 minutes. Make sure to insert a toothpick in the thickest part; it should come out clean or with just a few moist crumbs for perfectly baked cake.

Step 10: Cool and Glaze

Let the cake cool in the pan for 10 minutes before carefully turning it out onto a wire rack to cool entirely. Once cooled, prepare the glossy glaze by whisking cocoa powder, powdered sugar, and milk, warming lightly in the microwave until pourable. Drizzle it generously over the cake for that irresistible finishing touch.

How to Serve Chocolate Pumpkin Swirl Bundt Cake Recipe

Garnishes

To highlight the beauty of this Chocolate Pumpkin Swirl Bundt Cake Recipe, add simple yet elegant garnishes like a dusting of powdered sugar or a handful of toasted pecans or walnuts. These add a delightful crunch and a rustic touch that perfectly complements the overall flavor.

Side Dishes

Serving this cake alongside fresh whipped cream, a scoop of vanilla bean ice cream, or even a dollop of spiced cream cheese frosting will elevate your dessert experience. These sides add creaminess and balance the cake’s rich and moist texture wonderfully.

Creative Ways to Present

For a festive occasion, serve slices on a wooden board surrounded by cinnamon sticks and autumn leaves for that cozy vibe. You can also plate individual servings with a drizzle of caramel sauce or a sprinkle of edible gold dust to impress guests with flair.

Make Ahead and Storage

Storing Leftovers

This cake keeps beautifully at room temperature for up to 2 days when covered with plastic wrap or stored in an airtight container. For longer freshness, refrigerate it tightly wrapped, which can extend its life up to 5 days without drying out.

Freezing

If you want to enjoy the chocolate pumpkin swirl goodness later, slice the cake and freeze portions individually wrapped in plastic and foil. Frozen cake can last up to 3 months and thawed slices taste just as moist and flavorful.

Reheating

Warm slices slightly in the microwave for about 15-20 seconds to bring back that freshly baked softness. Pair with a little warm milk or coffee for a perfect cozy snack or breakfast treat.

FAQs

Can I use canned pumpkin purée for this cake?

Absolutely! Canned pumpkin purée works perfectly in this Chocolate Pumpkin Swirl Bundt Cake Recipe and helps maintain consistent moisture and flavor throughout the cake.

What type of coffee is best to use in the chocolate batter?

A freshly brewed hot black coffee, such as a medium roast, is ideal because it enhances the chocolate depth without adding bitterness. Avoid flavored coffees for the best results.

Can I substitute the neutral oil with butter?

You can, but the texture might be slightly different. Oil keeps the cake especially moist and tender, while butter will add richness but may make the crumb a bit denser.

How do I create the swirl effect without overmixing?

After layering the batters in the pan, gently swirl once or twice with a knife or skewer just to create a marbled effect. Over-swizzling blends the flavors and loses that beautiful contrast.

Is this cake suitable for freezing after it’s glazed?

It’s best to freeze the cake before adding the glaze for optimal texture. Once frozen and thawed, you can glaze the cake freshly so the topping remains smooth and glossy.

Final Thoughts

This Chocolate Pumpkin Swirl Bundt Cake Recipe is a delightful celebration of autumn flavors and chocolate indulgence rolled into one exquisite dessert. Its marbled beauty and moist, tender crumb make it a guaranteed crowd-pleaser. I can’t wait for you to try it—you’re going to love every bite of this cozy, chocolaty pumpkin perfection!