Excellent version of the classic Italian dessert.
- Carbohydrate 25.4682043418788 g
- Cholesterol 138.893333333333 mg
- Fat 16.5240241667214 g
- Fiber 0.0284900003671646 g
- Protein 5.30729733335159 g
- Saturated Fat 8.75447673335269 g
- Serving Size 1 1 Serving (99g)
- Sodium 170.143050001461 mg
- Sugar 25.4397143415117 g
- Trans Fat 2.4118199666789 g
- Calories 279 calories
Step-by-step
- Separate egg whites and yolks. Put egg whites into a medium mixing bowl, yolks into a large mixing bowl.
- Add sugar to the egg yolks. Mix until white (a few minutes). Add mascarpone cheese, rum, and amaretto. Mix until well combined.
- Mix egg whites until stiff peaks form. Add to mascarpone mixture, mix well.
- Arrange the first layer of lady fingers neatly in the bottom of a glass casserole dish.
- Brush espresso over ladyfingers until moist.
- Using a wire strainer, sprinkle cocoa powder over the ladyfingers.
- Spread half of the mascarpone mixture over the ladyfingers. Shake the dish gently until the mixture seeps between the ladyfingers.
- Repeat with a second layer.
- Put in fridge for 12 to 24 hours.
The Chemistry of Yolk and White Separation
Swapping standard granulated sugar for superfine caster sugar accelerates the pale ribbon stage when beating yolks. Whip the yolks with the sugar until the mixture triples in volume and turns pale yellow, indicating that air has been thoroughly incorporated. Whisk the egg whites in a completely grease-free metal bowl until stiff, glossy peaks form. Fold those whites into the mascarpone base gently with a spatula to preserve the aerated structure.
Liquid Absorption and Layering Dynamics
Brush espresso onto the ladyfingers rather than dipping them to prevent structural collapse. Espresso must be cooled to room temperature before application so the residual heat does not melt the surrounding dairy fats. Stagger the ladyfinger rows in alternating directions between layers to provide structural stability when slicing. Dusting cocoa powder between the layers introduces a bitter contrast that balances the rich mascarpone cream.
Resting and Preservation Windows
Refrigerate the assembled dessert for 12 to 24 hours to allow the ladyfingers to hydrate fully and soften into a cake-like texture. Consume the finished dessert within one to two days of chilling for optimal texture. Freezing is strongly discouraged because the high moisture content in both the mascarpone and the soaked biscuits will separate destructively upon thawing.
