This two-ingredient Portuguese chocolate cake is a simple, no-bake dessert made from ripe bananas and dark chocolate. It’s an ideal recipe for those who want a quick, natural treat without flour or added sugar. The result is a rich, velvety soufflé-like cake that provides satisfying chocolate flavor with the natural sweetness of bananas. It’s especially useful for home cooks who prefer easy, healthyish desserts and people looking for gluten-free or lighter options. For other straightforward recipes combining chocolate and fruit, you might enjoy this apple and dark chocolate cake.
Why This Recipe Is Helpful
- Requires only two common ingredients, making it very accessible.
- No baking needed; the refrigerator sets the cake for convenience.
- Flourless and free from refined sugars, suitable for some special diets.
Best For
This recipe is great for busy home cooks, those avoiding flour, and anyone craving a quick chocolate fix with natural sweetness.
Be Careful If
If you are sensitive to caffeine or theobromine, note that dark chocolate contains these stimulants. Also, it may not suit those avoiding sugars from fruit.
Ingredients
- 2 large ripe bananas (about 300-320 g peeled)
- 8.8 oz (250 g) dark chocolate (minimum 60% cocoa content)
Ingredient Notes
- Use very ripe bananas for natural sweetness and smooth texture.
- Choose good-quality dark chocolate for the best rich flavor.
- Chocolate with less than 60% cocoa may be too sweet and affect texture.
Kitchen Tools Needed
- Bowl
- Microwave-safe bowl or double boiler for melting chocolate
- Immersion blender (hand blender)
- 15-16 cm (6-inch) cake pan with removable base or springform
- Parchment paper
Step-by-Step Instructions
- Peel the ripe bananas and break them into smaller pieces. Place them in a mixing bowl.
- Melt the dark chocolate gently over a double boiler or in short bursts in the microwave, stirring until completely smooth. Avoid overheating.
- Pour the melted chocolate over the banana pieces.
- Using an immersion blender, mix until the blend is smooth and glossy, resembling a soufflé. There should be no large banana chunks.
- Line your cake pan with parchment paper, ensuring the sides are well covered for easy removal.
- Transfer the chocolate-banana mixture into the pan, smoothing the top evenly.
- Refrigerate the cake for at least 3 hours to let it fully set.
- Once set, carefully release the pan ring and peel off the parchment paper to remove the cake. Serve chilled.
Pro Tips
- Make sure bananas are very ripe for a sweet and creamy cake without added sugar.
- Melt the chocolate slowly to prevent burning and grainy texture.
- Blending thoroughly ensures a smooth, mousse-like outcome.
- Chill long enough—undermixing or short chilling will make the cake unstable.
Lighter Swaps
This recipe is naturally light and flourless; substitutions like milk chocolate or adding sweeteners can compromise texture and taste, so it’s best served as is.
Common Mistakes
- Using underripe bananas: results in less sweetness and grainy texture.
- Overheating chocolate: causes it to seize or burn.
- Not blending thoroughly enough: leaves lumps and uneven consistency.
Serving Suggestions
Serve this cake chilled, alone or with fresh berries or a dollop of whipped cream for extra indulgence.
Storage Instructions
Keep the cake covered and refrigerated. It stays fresh for up to 3 days but is best enjoyed within 24 hours for optimum texture.
Reheating Tips
This dessert is best served cold and does not reheat well. If softened, firm it briefly in the fridge before serving.
Nutrition Estimate
Per serving (assuming 6 servings):
- Calories: ~180 kcal
- Protein: 3 g
- Carbohydrates: 22 g
- Fat: 9 g
Values are estimates and may vary by ingredients and portion size.
Recipe Summary
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 3 hours 10 minutes (including chilling)
- Servings: 6
- Cuisine: Portuguese-inspired
- Course: Dessert
- Calories: Approximately 180 kcal per serving
Frequently Asked Questions
Q: Can I use other types of bananas?
A: Very ripe bananas work best for natural sweetness and smoothness. Less ripe bananas may affect texture and taste.
Q: Is this recipe gluten-free?
A: Yes, this cake contains no flour and is naturally gluten-free.
Q: Can I make this cake ahead of time?
A: Yes, refrigerate for up to 3 days. For best texture, consume within the first day.
Conclusion
This Portuguese chocolate cake is a delightfully simple dessert that combines just two wholesome ingredients for a rich, chocolatey treat. Its no-bake, gluten-free nature makes it accessible and convenient, perfect for quick dessert cravings or when you want a healthier indulgence.