Tunnel of Fudge Cake

Tunnel of Fudge cake was made famous by the Pillsbury Bake-Off. This version from America’s Test Kitchen is chocolatey and indulgent, as the name would suggest.

Tunnel of Fudge Cake

Hello beautiful!

This cake just screams indulgent with it’s chocolatey cake filled with a gooey underbaked center and topped with a chocolate glaze. It’s the perfect dessert to impress friends, family members, or that special someone in your life.

Tunnel of Fudge Cake

I made this cake for dinner with some friends. We all went back for seconds. As you can see in the pictures, I overbaked mine a smidge since my tunnel wasn’t quite as gooey as other pictures I’ve seen of this cake. I can tell you that I’ve made it again since taking these pictures and baked it a few minutes less and it had a more gooey-underbaked center. So my suggestion is to take the cake out a little before you think you need to.

Tunnel of Fudge Cake

I served the cake with some fresh raspberries and at the last second added some freshly whipped cream to the table as well. Even for this chocolate lover, I enjoyed the berries and cream to cut through the intense chocolateness coming from this cake.

Tunnel of Fudge Cake

I love the tip from America’s Test Kitchen to paint the inside of the bundt pan with a melted butter and cocoa mixture. Not only was it fun to do, it yielded a cake that came out of it’s pan with no issues. I’m definitely going to be using that trick for other chocolate bundt cakes in the future.

Two Years Ago: Black and Tan Brownies and Cherry M&M Chocolate Chip Oatmeal Cookies
Three Years Ago: Colorful Cumin Quinoa Salad and Black Forest Cupcakes
Four Years Ago: Chinese Restaurant Almond Cookies

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Tunnel of Fudge Cake

Tunnel of Fudge cake was made famous by the Pillsbury Bake-Off. This version from America's Test Kitchen is chocolatey and indulgent, as the name would suggest.

Yield: Serves 12-14

Ingredients:

For the Pan
1 Tbsp Dutch-processed cocoa powder
1 Tbsp unsalted butter, melted

For the Cake
1/2 cup boiling water
2 oz bittersweet chocolate, chopped
2 cups flour
3/4 cup Dutch-processed cocoa powder
2 cups powdered sugar
1 tsp salt
5 eggs, at room temperature
1 Tbsp vanilla
1 cup sugar
3/4 cup packed brown sugar
20 Tbsp unsalted butter, at room temperature

For the Glaze
3/4 cup heavy cream
1/4 cup light corn syrup
8 oz bittersweet chocolate, finely chopped
1/2 tsp vanilla

Directions:

For the Pan
Preheat the oven to 350 degF. In a small bowl, whisk together the cocoa powder and melted butter. Use a pastry brush to evenly coat the inside of a 12-cup bundt pan.

For the Cake
In a medium bowl, pour the boiling water over the chopped chocolate. Let stand for a minute, then whisk until smooth. In a medium bowl, combine the flour, cocoa powder, powdered sugar, and salt. Combine the eggs and vanilla in a liquid measuring cup and beat lightly.

In the bowl of an electric mixer, combine the granulated sugar, brown sugar, and butter. Beat on medium-high speed until light and fluffy, about 2 minutes. With the mixer on low speed, add in the egg mixture just until combined. Add the chocolate mixture and mix until incorporated. Blend in the dry ingredients until just combined.

Spread the batter into the prepared pan. Bake for about 45 minutes or until the edges of the cake begin to pull away from the pan.

Allow the cake to cool on a wire rack for 2 hours before inverting onto a cake platter. Allow to cool completely, about 2 more hours.

For the Glaze
Combine the cream, corn syrup, and chocolate in a small saucepan. Heat over medium heat, stirring frequently, until smooth. Blend in the vanilla. Set aside for about 30 minutes, until slightly thickened. Drizzle the glaze over the cake and let set for at least 10 minutes before slicing.

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10 Responses to “Tunnel of Fudge Cake”

  1. #
    1
    vanillasugarblog — February 8, 2014 at 11:54 am

    this cake screams a lot of things!
    eat me comes to my mind!
    lol

    • beantownbaker — February 8th, 2014 @ 11:57 am

      It does definitely scream that :)

  2. #
    2
    Aimee — February 9, 2014 at 7:14 am

    Gorgeous Bundt, Jen! It looks amazing. Love the butter and cocoa tip and the raspberries!

  3. #
    3
    Tracy | Pale Yellow — February 10, 2014 at 7:31 pm

    Who needs a tunnel of love when you have a tunnel of fudge! This looks fantastic!!

  4. #
    4
    Nutmeg Nanny — February 23, 2014 at 9:45 am

    This cake looks glorious :) I am dying to get a slice, maybe two ;)

  5. #
    5
    sue epstein — February 27, 2014 at 6:19 pm

    The original recipe called for a box of Pillsbury’s frosting mix and was much, much better than the current recipes. There was a tunnel of gooey soft fudge in the middle that you just can’t get with today’s recipes for this cake. But it’s still a great cake!

  6. #
    6
    Lynne — February 28, 2014 at 9:35 pm

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  7. #
    7
    Marye Audet — March 21, 2014 at 5:12 pm

    One of my favorites! Thanks for the reminder..I need to make this – soon!

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