Upside-Down Hot Fudge Cake

Prep: 15 min Cook: 30 min Serves: 9 Cuisine: American

A rich, chocolatey upside-down cake with a fudgy topping and tender cake base, perfect for chocolate lovers and ideal for casual gatherings or dessert indulgence.

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Ingredients

  • 1 cup flour
  • 6 tablespoons cocoa, divided
  • 3/4 cup sugar
  • 2 teaspoons baking powder
  • 1/4 teaspoon salt
  • 1/2 cup milk
  • 2 tablespoons oil
  • 1 teaspoon vanilla
  • 1 cup brown sugar
  • 1 3/4 cups hot water
  • 1 cup pecan pieces (optional)

Instructions

  1. Combine flour, sugar, 2 tablespoons of cocoa, baking powder, and salt in a bowl.
  2. Stir in oil and vanilla until well blended.
  3. Pour the batter into a greased 9-inch square pan.
  4. Sprinkle brown sugar evenly over the batter.
  5. Add pecan pieces on top if using.
  6. Pour hot water over the entire mixture carefully.
  7. Bake at 350°F (175°C) for about 30 minutes until set and bubbly.
  8. Allow to cool slightly before turning out onto a serving plate.

Tips & Substitutions

For a richer chocolate flavor, consider using dark cocoa powder instead of regular cocoa. You can substitute the pecans with walnuts or omit them for a nut-free version. To make the cake gluten-free, use a 1:1 gluten-free flour blend. Be sure to grease the pan well, as the cake can stick when flipped over. This dessert pairs beautifully with Warm Sue Bee Brownies(Honey Blonde Brownies).

Serving Suggestions

Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for a decadent treat. Drizzling extra hot fudge sauce on top enhances the dessert's richness. Pair it with a cup of coffee or hot chocolate for a comforting dessert experience. It also makes a great ending to a family dinner or gathering.

Storage & Reheating

Store any leftovers in an airtight container at room temperature for up to 3 days or in the refrigerator for about a week. To reheat, place individual servings in the microwave for 20-30 seconds until warm. Alternatively, you can reheat in a preheated oven at 350°F (175°C) for about 10 minutes, ensuring it stays moist.

Nutrition & Diet Analysis (per serving)

Each serving of Upside-Down Hot Fudge Cake contains roughly 633 calories, with 8g protein, 66g carbohydrates, and 38g fat. It is an excellent source of iron (40% of the Daily Value), dietary fiber (36% of the Daily Value), and calcium (28% of the Daily Value), and a good source of potassium and protein. Note that it is relatively high in sodium, at 1147mg per serving (50% of the Daily Value).

633 kcal 32% DV
Protein Fat Carbs

Macronutrients

Protein 8g 16% DV
Total Fat 38.3g 49% DV
Carbs 65.8g 24% DV
Fiber 10.1g 36% DV
Sugar 34.9g 70% DV

Electrolytes

Sodium 1147.1mg 50% DV
Potassium 858.1mg 18% DV
Cholesterol 2.8mg 1% DV

Vitamins & Minerals

Vitamin A 87.7mcg 10% DV
Vitamin C 14.5mg 16% DV
Vitamin D 0.8mcg 4% DV
Calcium 358.4mg 28% DV
Iron 7.1mg 40% DV
Diet fit High-fiber
Contains Milk 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 make this cake ahead of time?

Yes, you can prepare the batter and store it in the fridge for up to 24 hours before baking. Just be sure to bring it to room temperature before adding the hot water and baking. However, for the best texture and flavor, it's recommended to bake it fresh.

What can I use instead of brown sugar?

If you don't have brown sugar on hand, you can substitute it with granulated sugar mixed with a tablespoon of molasses per cup. This will mimic the flavor and moisture that brown sugar adds to the cake, keeping it delicious and rich.

Is this cake suitable for vegetarians?

Yes, this Upside-Down Hot Fudge Cake is entirely vegetarian, as it contains no meat or animal-derived ingredients aside from dairy. To make it vegan, you can replace the milk with a plant-based alternative and use a vegan oil option.

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).

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