Nanny’s Black Midnight Cake

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Nanny’s Black Midnight Cake is a rich and delicious chocolate cake recipe passed down through generations.

Nanny's Black Midnight Cake

We originally shared Nanny’s Black Midnight Cake here on A Family Feast almost five years ago. After making this cake again recently, we decided to take some new photos and re-share this delicious chocolate cake recipe. While the cake photos are new, the photos of the kids in our family are five years old, and those cute little kids are now a lot more grown up!

My husband Jack and his brothers and sisters all have very fond memories of their mother (Nanny to us) baking this delicious Black Midnight Cake – a dark, chocolate layer cake with a rich dark chocolate frosting.  It’s perfectly sweet and super moist and light, and if you are a chocolate lover – this is the cake for you!

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Black Midnight Cake

Jack and his siblings (as well as a few cousins who had an uncanny knack of always showing up for dinner whenever Nanny made this cake for dessert) would fight over who got the biggest piece of cake – it’s so good!  Years later, the younger kids in our family all love this cake too.

In fact, a love of cooking seems to run in our family, and we have some budding chefs among most of Nanny’s grandchildren. This past weekend, some of the kids got together at our house to bake Nanny’s black midnight cake, and here are some of the photos from our cooking adventures:

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They did a fantastic job baking this cake – don’t you agree?  And Nanny loved the cake too – of course!

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Black Midnight Cake

This black midnight cake recipe is adapted from one originally published in the Betty Crocker Cookbook many years ago with some updates of our own, as well as additional inspiration thanks to the cake recipe on the back of the can of Hershey’s cocoa. We’ve updated it to include some coffee as well as a pinch of cayenne in the batter – both ingredients really enhance the flavor of the chocolate.

Black Midnight Cake

P.S. Over the years, we’ve received an occasional reader comment that the cake came out dry when they made this recipe. We’re always sad when our readers don’t see good results from our recipes. And, this recipe in particular has us puzzled because other readers have said their cake is very moist, and our own experience making this recipe has yielded a moist cake as well.  Without knowing exactly where things went wrong for some of our readers, our advice is to:

  • Make sure that when you measure out the flour (and cocoa) scoop out the flour from your canister with a spoon and place it into your measuring cup. (Scooping out right from the canister can pack the flour down.)
  • Watch the baking time. Check after 20 to 25 minutes to see if your cake is done, especially if your oven runs hot, or you are using dark metal cake pans.
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Nanny’s Black Midnight Cake

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4.8 from 85 reviews

Nanny’s Black Midnight Cake is a rich and delicious chocolate cake recipe passed down through generations.

  • Author: A Family Feast
  • Prep Time: 15 mins
  • Cook Time: 40 mins
  • Total Time: 55 minutes
  • Yield: 810 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Units Scale

For the Cake:

  • 2/3 cup dark cocoa powder (we used Hershey’s Special Dark Cocoa Powder to get that deep dark color)
  • 1 pinch cayenne
  • 1 cup hot strong brewed coffee
  • 1/2 cup vegetable oil
  • 2 cups granulated sugar
  • 2 large eggs
  • 1 cup buttermilk
  • 1 teaspoon vanilla
  • 1 3/4 cups all purpose flour
  • 1 teaspoon salt
  • 2 teaspoon baking soda
  • 1 teaspoon baking powder
  • Butter for greasing the pans
  • Cake pan strips for even baking
  • Two parchment circles, cut the size of the bottom of your cake pans
  • Cocoa for dusting the pans

For the Frosting:

  • 1 cup dark cocoa (we used Hershey’s Special Dark Cocoa to get that deep dark color)
  • 4 1/2 cups confectioners’ sugar
  • 1 1/2 sticks butter, softened
  • 1/2 cup buttermilk
  • 2 teaspoon vanilla extract

Instructions

To Prepare the Cake:

  1. Preheat oven to 350 degrees.
  2. Soak cake pan strips.
  3. In a small bowl, dissolve cocoa powder and cayenne with hot brewed coffee and set aside.
  4. In the bowl of a stand mixer with paddle attachment, cream oil and sugar until well combined.
  5. Add eggs and beat until light and creamy, about 1-2 minutes. This process beats air into the mixture. Scrape paddle and bowl and beat once.
  6. Slowly add in coffee/cocoa mixture, buttermilk and vanilla and beat until batter is smooth. Scrape paddle and bowl and beat once.
  7. In a separate bowl, sift flour, salt, baking soda and baking powder. Add dry ingredients to wet and beat on low speed to incorporate. Scrape down bowl and mix just until all ingredients are combined, do not over mix once flour is in.
  8. Butter the bottom and sides of two 9-inch cake pans and place a round parchment circle in each. Butter the top of the parchment then sprinkle the whole inside of the parchment and pan with cocoa powder, shaking out excess. Pour batter evenly between two pans and place in center of oven. (note, aluminum baking pans are by far, the best for baking cakes. Non-stick and dark colored pans can change the cake by browning it more than it needs to)
  9. Place wet cake pan strips around outside edges of both pans.
  10. Bake 30-35 minutes or until a tooth pick inserted into the center comes out clean. Depending on your oven, you may need to rotate cake pans half way through. During our baking, one cake was done in 30 minutes and the second in 32 minutes. Do not over bake.
  11. Cool pans on wire racks for ten minutes then carefully invert out of pan onto rack to cool further.

To Prepare the Frosting;

  1. Sift cocoa powder with confectioner’s sugar in a large bowl. In the bowl of a stand mixer or hand mixer, cream butter until smooth. Add sugar and cocoa powder mixture along with buttermilk and vanilla and beat until smooth and creamy. Add additional buttermilk or whole milk if frosting is too thick.
  2. Place a small dollop of frosting on a cake dish to hold the cake from sliding and place one cake on the frosting. Frost the top of that layer. Place the second cake on the first and frost the entire cake, top and sides.

Did you make this recipe?

Share a photo and tag us — we can’t wait to see what you’ve made!

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Nanny's Black Midnight Cake - A delicious black midnight chocolate cake - an old family recipe that has been passed down through generations!
Last updated: August 7, 2025

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343 Comments

  1. I’m a professional chef, and if you use regular milk instead of real buttermilk it will come out dry. I’ve made this recipe for nearly fifty years now. I’ve made batches 20 times the regular recipe, and it comes out perfectly!

  2. Very moist and tastes even better. Used Swerve granular for the sugar and King Arthur One for One gluten free flour. I only had 8 inch cake pans so the cake cooked an extra twelve minutes. I didn’t use the icing. We ate the cake with low sugar no milk ice cream.

  3. I just made this Black Midnight cake, totally had all directions right. Putting the batter into the pans, it was very runny, not thick at all like a usual cake. Is this right?? only 1 3/4 Cups of flour?? It wouldn’t cook either. After 40 minutes, I took it out. It was still raw inside. I make cakes regularly and never had this problem?

    1. Hi Leona – I can confirm the recipe as written is correct and we actually get lots of positive comments on this recipe. The 1 3/4 flour plus the cocoa powder makes up the majority of the dry ingredients. Wondering if you used a different kind of cocoa that made it runny? Or – does your oven run cool – maybe it needed more baking time? Hard to know where things went wrong…sorry you were disappointed.

  4. I made this cake for a dinner party, because I always trust your recipes. I actually made it a day ahead. It was absolutely perfect! So very moist and such a deep dark color and chocolate taste. Nanny knew what she was doing! And your tweaks made it even better!

  5. Hi…..
    I am an avid baker, and saw your recipe and started to drool 😀. I was about to pin the recipe, when I noticed that in the printed recipe you called for all purpose flour, but in the picture with the children, you showed a box of swans down Cake flour. Can you please let me know which type of flour to use? Thanks so much for posting.

    1. Hi Marilyn – Either flour will work. After testing it with all-purpose, the results were the same so we changed the recipe to make it easier – since most readers have all-purpose on hand but maybe not cake flour.

  6. Made this recipe as cupcakes. Batter serves 36. This is the most delicious chocolate cake I’ve EVER tasted. Thank you for sharing.

    1. You’re very welcome Debbie – and thank YOU for letting us know about the success and yield for cupcakes. I’ve had several readers ask about that – but we’ve only made this as a layer cake.

  7. I made this cake and oh my what a cake . It was divine delicious and devoted. Shared it around the neighbourhood and it was only compliments. I did a fudge topping I found it complimented the cake to perfection. Thank you for sharing will be a keeper.