Irish Chocolate Potato Cake Recipe

Introducing the delightful Irish Chocolate Potato Cake! This unique and moist cake incorporates the unexpected ingredient of potatoes, adding a rich and dense texture. The combination of cocoa and chocolate chips gives it a luscious chocolate flavor, making it a perfect treat for any chocolate lover.

Whether you’re exploring Irish cuisine or just looking for a delicious and unconventional dessert, this recipe is sure to impress. Let’s dive into the steps of creating this indulgent Irish Chocolate Potato Cake!

Irish Chocolate Potato Cake Recipe

Irish Chocolate Potato Cake Recipe

Certainly! Here’s a recipe for Irish Chocolate Potato Cake:


  • 1 cup (2 sticks) unsalted butter, softened
  • 2 cups granulated sugar
  • 4 large eggs
  • 2 cups mashed potatoes, cooled
  • 1 teaspoon vanilla extract
  • 2 cups all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 1/2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 cup buttermilk
  • 1 1/2 cups semisweet chocolate chips


  1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour a bundt pan or a 9×13-inch baking dish.
  2. Creaming Butter and Sugar: In a large mixing bowl, cream together the softened butter and sugar until light and fluffy.
  3. Adding Eggs and Potatoes: Add the eggs one at a time, beating well after each addition. Mix in the mashed potatoes and vanilla extract until well combined.
  4. Sifting Dry Ingredients: In a separate bowl, sift together the flour, cocoa powder, baking powder, baking soda, and salt.
  5. Incorporating Dry Ingredients: Gradually add the sifted dry ingredients to the potato mixture, alternating with buttermilk. Begin and end with the dry ingredients. Mix until just combined.
  6. Adding Chocolate Chips: Fold in the semisweet chocolate chips, ensuring they are evenly distributed throughout the batter.
  7. Baking: Pour the batter into the prepared pan and smooth the top. Bake in the preheated oven for approximately 50-60 minutes, or until a toothpick inserted into the center comes out clean.
  8. Cooling: Allow the cake to cool in the pan for about 15 minutes before transferring it to a wire rack to cool completely.
  9. Optional: Glaze or Dusting: You can enjoy the cake as is or add a chocolate glaze, dust it with powdered sugar, or serve it with a dollop of whipped cream.
  10. Serve and Enjoy: Slice the Irish Chocolate Potato Cake and savor the unique combination of flavors. This cake is best enjoyed with a cup of tea or coffee.

Enjoy your delicious Irish Chocolate Potato Cake!

Frequently Asked Question Irish Chocolate Potato Cake Recipe

Q1: Can I use instant mashed potatoes for this recipe?

While it’s recommended to use real mashed potatoes, you can use instant mashed potatoes in a pinch. However, the texture and flavor may differ slightly.

Q2: Can I substitute any other flour for all-purpose flour?

You can experiment with alternative flours like cake flour or a 1:1 gluten-free flour blend, but keep in mind that it might affect the final texture of the cake.

Q3: Can I omit the chocolate chips or use a different type of chocolate?

Certainly! Feel free to omit the chocolate chips if you prefer a smoother texture. You can also experiment with different types of chocolate, such as dark or white chocolate chips.

Q4: How long does the cake need to cool before serving?

Allow the cake to cool in the pan for about 15 minutes before transferring it to a wire rack to cool completely. This ensures that it sets properly.

Q5: Can I freeze this cake?

Yes, you can freeze Irish Chocolate Potato Cake. Ensure it’s well-wrapped to prevent freezer burn, and thaw it in the refrigerator before serving.

Q6: Can I make this cake in advance?

Absolutely! This cake actually tends to improve in flavor after a day or two. Store it in an airtight container at room temperature.

Q7: Can I use sour cream instead of buttermilk?

Yes, you can substitute sour cream for buttermilk. This may result in a slightly denser texture and tangier flavor.

Q8: What’s the best way to store leftovers?

Store any leftover cake in an airtight container at room temperature for up to a few days. For longer storage, refrigerate or freeze.

Q9: Can I make cupcakes instead of a whole cake?

Certainly! Adjust the baking time to around 15-20 minutes for cupcakes. Keep an eye on them and use the toothpick test to check for doneness.

Q10: Can I use sweetened cocoa powder?

While unsweetened cocoa powder is recommended for this recipe, you can use sweetened cocoa powder and adjust the sugar content accordingly to balance the sweetness.

Feel free to experiment and make this Irish Chocolate Potato Cake your own!


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