1 slice (medium) of Dark chocolate cake (80 g) has 312 calories. That works out to 390 calories per 100 g. It contains 41.6 g of carbs, 4.2 g of protein, 14.4 g of fat and 3.6 g of fiber. Its 0.2 mg of Copper covers 22% of the Daily Value. Its glycemic index is 50 (medium), so it raises blood sugar at a moderate pace.

What is Dark chocolate cake?

Dark chocolate cake is a baked cake made with cocoa or dark chocolate, flour, eggs, sugar and fat, often finished with a glossy chocolate frosting or ganache. It has no single place of origin; this layered style is familiar in European and North American home baking as well as in bakeries worldwide.

Its deep cocoa flavour, gentle bitterness and moist, tender crumb make it a popular choice for birthdays and celebrations, or as a dessert with coffee or tea. It is an energy-dense treat, providing mostly carbohydrates and fat, with some fibre from the cocoa. Serve a modest slice with berries or fresh fruit to balance its richness.

Dark chocolate cake Nutrition Facts

Selected: 100 g

390

KCAL / 100G

Carbs

52g

· 19% DV

Protein

5.2g

· 10% DV

Fat

18g

· 23% DV

Fiber

4.5g

· 16% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 53% · Protein 5% · Fat 42%

Dark chocolate cake Vitamins & Minerals

Vitamins

0.13mg · 10% DV

Biotin

2.5µg · 8% DV

0.35mg · 7% DV

0.07mg · 6% DV

Minerals

Phosphorus

90mg · 13% DV

Iron

2mg · 11% DV

Selenium

5.5µg · 10% DV

Magnesium

38mg · 9% DV

How Nutritious Is Dark chocolate cake?

Nutrient density

Low

22/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Low

31/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Dark chocolate cake Glycemic Index

GLYCEMIC INDEX

Medium

0 Low5570100

GLYCEMIC LOAD

High

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Dark chocolate cake

To burn the 390 calories in 100 g:

🚶

96min

Walking (5 km/h)

🏃

40min

Running (8 km/h)

🚴

53min

Cycling

🏊

45min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Dark chocolate cake Processed?

NOVA 3

Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Dark chocolate cake Contain Allergens?

Contains these allergens:

Gluten yes

Dairy yes

Eggs yes

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Dark chocolate cake Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Dark chocolate cake Fat Profile

SATURATED

8.2g

MONOUNSATURATED

6.1g

POLYUNSATURATED

1.2g

⚖️

Omega 6:3 ratio 15:1

Above the ideal 4:1 (15:1).

Compare Dark chocolate cake

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Foods Similar to Dark chocolate cake

🍬

Rose Turkish delight

330 kcal

🍯

Caramel sauce

320 kcal

🍫

Dark chocolate

540 kcal

🍮

Höşmerim

320 kcal

🍫

Chocolate sauce

210 kcal

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Fruit Leather

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Pistachio Turkish Delight

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Frequently Asked Questions About Dark chocolate cake

How do you make dark chocolate cake?

Dark chocolate cake is made with a batter usually containing flour, eggs, sugar, cocoa, and melted dark chocolate. Mix just until combined, then bake in a preheated oven; overmixing can make the crumb tough.

How do you keep dark chocolate cake moist?

To keep dark chocolate cake moist, avoid overbaking it and stop mixing as soon as the ingredients come together. Recipes that include oil, yogurt, or sour cream tend to produce a softer crumb; store the cooled cake covered.

Why did my dark chocolate cake sink in the middle?

Dark chocolate cake often sinks when the oven door is opened too early, the cake is underbaked, or the raising agent is unevenly mixed. Check doneness near the end of baking and let the cake settle before turning it out.

Can you use cocoa powder instead of melted chocolate in dark chocolate cake?

Yes, some dark chocolate cake recipes use cocoa powder instead of melted chocolate, but the swap is not usually one-for-one. Melted chocolate adds fat and moisture, so changing it can alter the cake’s texture and the balance of the batter.

What frosting goes best with dark chocolate cake?

Chocolate ganache is a classic frosting for dark chocolate cake, while cream cheese frosting adds a tangier contrast. For a lighter finish, use whipped cream and fresh berries instead of covering the cake with another rich chocolate layer.

What is the difference between dark chocolate cake and devil’s food cake?

Devil’s food cake is a particularly soft, rich style of chocolate cake, often made with cocoa and a tender crumb. Dark chocolate cake is a broader name and may rely on cocoa, melted dark chocolate, or both.

How should you store dark chocolate cake?

Store dark chocolate cake covered so it does not dry out. A plain cake can usually stay in a cool room; refrigerate a cake with perishable frosting, then let slices sit briefly at room temperature before serving for a softer texture.

Can you freeze dark chocolate cake?

Yes, dark chocolate cake freezes well when wrapped tightly after cooling. Freeze it whole or in slices, and thaw it while still wrapped to limit condensation. Frosting may look less smooth after thawing, especially if it contains cream.

What can you serve with dark chocolate cake?

Serve dark chocolate cake with coffee, tea, berries, or lightly sweetened whipped cream. Tart fruit such as raspberries or strawberries cuts through the cake’s intense chocolate flavor without making the dessert feel even richer.

Why does dark chocolate cake taste bitter?

Dark chocolate cake can taste bitter when it uses high-cocoa chocolate or unsweetened cocoa, or when the chocolate flavor outweighs the sugar. Choose a milder dark chocolate or pair each slice with cream or sweet berries to soften the taste.

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 24, 2026