Potato Cake (Chocolate)

Prep: 20 min Cook: 30 min Serves: 8 Cuisine: American

A rich chocolate-infused potato cake featuring walnuts and a moist crumb, perfect for dessert lovers who enjoy a unique blend of flavors and textures.

Be the first to rate this recipe

Ingredients

  • 1/2 cup buttermilk
  • 1 cup mashed potatoes
  • 1 teaspoon vanilla
  • 1 3/4 cups flour
  • 2 teaspoons baking powder
  • 2 egg whites
  • 2/3 cup shortening
  • 2 cups sugar
  • 4 egg yolks
  • 2 squares melted chocolate
  • 1/2 teaspoon salt
  • 1 cup walnuts

Instructions

  1. Preheat oven and melt the chocolate squares using the oven or microwave.
  2. In a mixing bowl, combine the mashed potatoes, buttermilk, and vanilla.
  3. In a separate bowl, whisk together the flour, baking powder, and salt.
  4. Cream the shortening and sugar until light and fluffy.
  5. Add the well-beaten egg yolks to the creamed mixture and blend well.
  6. Gradually mix in the melted chocolate.
  7. Fold in the mashed potato mixture and beaten egg whites until just combined.
  8. Stir in the walnuts gently.
  9. Pour the batter into a greased baking pan.
  10. Bake in the preheated oven for approximately 30 minutes or until a toothpick inserted into the center comes out clean.

Tips & Substitutions

For a richer flavor, substitute half of the shortening with unsalted butter. If you don't have buttermilk on hand, you can make a quick substitute by mixing regular milk with a tablespoon of vinegar or lemon juice. Ensure the mashed potatoes are smooth and free of lumps for the best texture. This cake is fantastic when served with a scoop of vanilla ice cream or alongside a slice of Apple Slice Cake.

Serving Suggestions

This chocolate potato cake is delicious on its own, but you can elevate it by dusting with powdered sugar or drizzling chocolate ganache on top. It pairs wonderfully with whipped cream or a scoop of ice cream for dessert. Consider serving it alongside a cup of coffee or tea for a delightful afternoon treat, or as a standout dessert at your next gathering with friends and family.

Storage & Reheating

Store any leftovers in an airtight container at room temperature for up to three days. For longer storage, refrigerate the cake, where it can last for about a week. When reheating, place individual slices in the microwave for 10-15 seconds or in the oven at 350°F for about 5-10 minutes to maintain moisture and flavor.

Nutrition & Diet Analysis (per serving)

Each serving of Potato Cake (Chocolate) contains roughly 813 calories, with 16g protein, 64g carbohydrates, and 42g fat. It is an excellent source of protein (32% of the Daily Value), iron (23% of the Daily Value), and dietary fiber (20% of the Daily Value). Note that it is relatively high in sodium, at 1064mg per serving (46% of the Daily Value).

813 kcal 41% DV
Protein Fat Carbs

Macronutrients

Protein 16.2g 32% DV
Total Fat 42.3g 54% DV
Carbs 63.5g 23% DV
Fiber 5.6g 20% DV
Sugar 18.1g 36% DV

Electrolytes

Sodium 1063.6mg 46% DV
Potassium 958.5mg 20% DV
Cholesterol 10.5mg 3% DV

Vitamins & Minerals

Vitamin A 9.2mcg 1% DV
Vitamin C 8.5mg 9% DV
Vitamin D 0.2mcg 1% DV
Calcium 111.9mg 9% DV
Iron 4.1mg 23% DV
Diet fit High-fiber
Contains Egg Wheat/Gluten Tree nuts

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use sweet potatoes instead of regular potatoes?

Yes, you can use sweet potatoes for a unique twist on the flavor profile. Just ensure they are well-mashed and prepared similarly to regular mashed potatoes. Sweet potatoes will add a slight sweetness and a beautiful color to the cake.

What can I use instead of walnuts?

If you have nut allergies or simply prefer a different texture, you can substitute walnuts with chocolate chips or even dried fruits like raisins or cranberries. Both options will add an interesting flavor and texture to the cake.

How do I know when the cake is done baking?

The best way to check for doneness is to insert a toothpick into the center of the cake. If it comes out clean or with a few moist crumbs, the cake is ready. Baking times can vary, so keep an eye on it as it approaches the 30-minute mark.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

American recipes → Vegetarian recipes → Dairy recipes → All recipes →