Coffee Cloud Sponge Cake
A delicate, airy sponge cake infused with rich coffee flavor, perfect for coffee lovers and suitable for light desserts or afternoon tea gatherings.
Ingredients
Instructions
- Dissolve the instant coffee in boiling water and let it cool.
- Sift together the flour, baking powder, and salt.
- Beat the egg whites with the cream of tartar until soft peaks form.
- Gradually add 1/2 cup of sugar to the egg whites, about 2 tablespoons at a time, and continue beating until stiff peaks form.
- In a separate bowl, beat the egg yolks with 1 1/2 cups of sugar until thick and pale.
- Mix the cooled coffee into the egg yolk mixture.
- Gently fold the dry ingredients into the egg yolk mixture.
- Carefully fold the beaten egg whites into the batter, maintaining the airiness.
- Pour the batter into a prepared cake pan and bake at 350°F (175°C) until a toothpick inserted in the center comes out clean.
- Allow the cake to cool before removing from the pan and serving.
Tips & Substitutions
For best results, ensure your egg whites are free from yolk and any grease, as this will help achieve maximum volume. If you don't have cream of tartar, lemon juice can be used as a substitute to stabilize the egg whites. Additionally, you can enhance the coffee flavor by using espresso powder instead of instant coffee. This Coffee Cloud Sponge Cake pairs beautifully with a dollop of whipped cream or a light chocolate glaze.
Serving Suggestions
Serve the Coffee Cloud Sponge Cake with a sprinkle of powdered sugar or a drizzle of chocolate sauce for added presentation. Complement it with a side of fresh berries or a scoop of vanilla ice cream. This cake is perfect for afternoon tea or as a light dessert after a hearty meal, like Baked Macaroni And Cheese Sauce.
Storage & Reheating
Store leftover cake in an airtight container at room temperature for up to three days. If you need to keep it longer, refrigerate for up to a week. To reheat, slice the cake and warm it gently in the microwave for about 10-15 seconds to restore its softness without drying it out.
Nutrition & Diet Analysis (per serving)
Each serving of Coffee Cloud Sponge Cake contains roughly 659 calories, with 13g protein, 138g carbohydrates, and 7g fat. It is an excellent source of potassium (106% of the Daily Value), vitamin C (48% of the Daily Value), and iron (46% of the Daily Value). Note that it is relatively high in sodium, at 2309mg per serving (100% of the Daily Value).
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 bake the Coffee Cloud Sponge Cake a day in advance. Just be sure to store it in an airtight container to keep it fresh. Before serving, you may want to let it come to room temperature for the best texture.
What can I do if my egg whites aren't whipping up properly?
If your egg whites aren't forming stiff peaks, ensure your mixing bowl and beaters are completely clean and free of grease. Adding a pinch of salt can also help stabilize the egg whites. If all else fails, starting over with fresh egg whites may be necessary.
Can I substitute the flour for a gluten-free option?
Yes, you can substitute all-purpose flour with a gluten-free flour blend. Make sure it contains xanthan gum, or add it separately to help with the cake's structure. The texture may vary slightly, but the flavor will still be delightful.
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).