Bittersweet Chocolate Cake

Prep: 20 min Cook: 25 min Serves: 8 Cuisine: American

A rich and decadent bittersweet chocolate cake with intense chocolate flavor, perfect for special occasions or satisfying a serious chocolate craving.

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Ingredients

  • 8 oz bittersweet or semi-sweet chocolate chips
  • 10 Tbsp unsalted butter
  • 4 large eggs
  • 2/3 cup sugar
  • 3 1/2 Tbsp flour

Instructions

  1. Heat oven to 325°F.
  2. Line a 9-inch pan with waxed paper.
  3. Butter the sides and paper; dust with flour.
  4. Melt chocolate in a double boiler over simmering water, stirring until smooth.
  5. Cool slightly. Whisk egg yolks and sugar in a bowl until pale yellow.
  6. Beat egg whites until stiff but not dry.
  7. Fold the egg whites into the chocolate mixture.
  8. Pour the batter into the prepared pan.
  9. Bake for about 25 minutes until a toothpick inserted comes out with only a few moist crumbs.
  10. Cool completely.
  11. Run a knife around the side of the pan.
  12. Turn the cake onto a platter and cool.

Tips & Substitutions

For a richer flavor, consider using high-quality chocolate chips. If you prefer a gluten-free version, substitute the flour with almond flour. Ensure the eggs are at room temperature for better incorporation. Whisk the egg whites until stiff peaks form for a lighter cake texture. If you want to add a hint of flavor, a teaspoon of vanilla extract can enhance the chocolate taste.

Serving Suggestions

Serve this cake with a dollop of whipped cream or a scoop of vanilla ice cream for a delightful contrast. Fresh berries, such as raspberries or strawberries, make a great accompaniment, adding a tart balance to the rich chocolate. This cake pairs beautifully with M&M'S Ice Cream for a fun dessert twist.

Storage & Reheating

Store any leftover Bittersweet Chocolate Cake in an airtight container at room temperature for up to three days. For longer storage, wrap the cake tightly in plastic wrap and refrigerate for up to a week. To reheat, gently warm individual slices in the microwave for about 10-15 seconds, ensuring they remain moist.

Nutrition & Diet Analysis (per serving)

Each serving of Bittersweet Chocolate Cake contains roughly 333 calories, with 7g protein, 60g carbohydrates, and 7g fat. It is a good source of iron (16% of the Daily Value), protein (14% of the Daily Value), and vitamin C (12% of the Daily Value).

333 kcal 17% DV
Protein Fat Carbs

Macronutrients

Protein 7.1g 14% DV
Total Fat 7.1g 9% DV
Carbs 60.4g 22% DV
Fiber 2.6g 9% DV
Sugar 0.1g

Electrolytes

Sodium 57mg 2% DV
Potassium 226.4mg 5% DV
Cholesterol 62.5mg 21% DV

Vitamins & Minerals

Vitamin A 56.7mcg 6% DV
Vitamin C 10.4mg 12% DV
Calcium 58.6mg 5% DV
Iron 2.9mg 16% DV
Diet fit Under 400 cal Low-fat
Contains Milk Egg Wheat/Gluten

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 milk chocolate instead of bittersweet chocolate?

Using milk chocolate will result in a sweeter cake, as it has a higher sugar content than bittersweet chocolate. If you prefer a sweeter flavor, feel free to substitute, but consider reducing the sugar in the recipe to balance the taste.

What can I do if my cake sinks in the middle?

A sinking cake usually results from underbaking or overmixing the batter. Ensure you bake the cake until the edges are set and only a few moist crumbs cling to a toothpick when tested. Avoid overmixing when folding in the egg whites to maintain the cake's lightness.

Is it possible to make this cake ahead of time?

Absolutely! You can bake the cake a day in advance and store it as described in the storage section. Just remember to let it cool completely before wrapping. This can enhance the flavors as it sits, making it an excellent choice for preparing ahead of special occasions.

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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