Dark Chocolate Molten Lava Cakes with Espresso Mascarpone
These individual dark chocolate cakes feature a liquid chocolate center paired with an espresso-flavored mascarpone topping. Dutch cocoa powder coats the ramekins to prevent sticking while adding depth to the chocolate profile. The recipe yields 4 individual cakes.
Dark Chocolate Molten Lava Cakes with Espresso Mascarpone
These individual dark chocolate cakes feature a liquid chocolate center paired with an espresso-flavored mascarpone topping. Dutch cocoa powder coats the ramekins to prevent sticking while adding depth to the chocolate profile. The recipe yields 4 individual cakes.
Ingredients
(Tap items to cross off as you bake)- 150 g (1 cup chopped) 70% dark chocolate
- 115 g (1/2 cup) unsalted butter, cut into cubes
- 100 g (1/2 cup) granulated sugar
- 2 large whole eggs (approx. 100 g)
- 2 large egg yolks (approx. 36 g)
- 35 g (1/4 cup) all-purpose flour
- 10 g (2 tbsp) Dutch cocoa powder, divided
- 1 g (1/4 tsp) fine sea salt
- 120 g (1/2 cup) mascarpone cheese, chilled
- 60 ml (1/4 cup) cold heavy cream
- 15 ml (1 tbsp) cooled brewed espresso
- 15 g (2 tbsp) powdered sugar
Step-by-Step Instructions
- 1Preheat the oven to 220°C (425°F). Butter four 180 ml (6 oz) ramekins and dust the interiors evenly with 5 g (1 tbsp) of Dutch cocoa powder, tapping out any loose powder.
- 2Place 150 g (1 cup chopped) dark chocolate and 115 g (1/2 cup) cubed unsalted butter into a heatproof bowl set over a saucepan of simmering water. Stir continuously with a spatula for 3 to 4 minutes until completely melted and glossy.
- 3Remove the chocolate mixture from the heat and allow it to sit for 3 minutes until warm to the touch rather than hot.
- 4In a separate bowl, whisk 2 whole eggs, 2 egg yolks, 100 g (1/2 cup) granulated sugar, and 1 g (1/4 tsp) fine sea salt together for 2 minutes until the mixture turns pale yellow and thickens slightly.
- 5Pour the warm chocolate mixture into the egg mixture in a slow, steady stream while whisking continuously for 30 seconds until uniform.
- 6Sift 35 g (1/4 cup) all-purpose flour and the remaining 5 g (1 tbsp) Dutch cocoa powder directly over the batter, then fold gently with a spatula for 1 minute until no visible streaks of flour remain.
- 7Divide the batter evenly among the four prepared ramekins, filling each approximately three-quarters full.
- 8Bake at 220°C (425°F) for 10 to 12 minutes, until the cake edges are firm and dry to the touch but the center 2 cm (1 inch) jiggles softly when shaken.
- 9While the cakes bake, combine 120 g (1/2 cup) chilled mascarpone, 60 ml (1/4 cup) heavy cream, 15 ml (1 tbsp) cooled espresso, and 15 g (2 tbsp) powdered sugar in a clean bowl; whisk for 1 to 2 minutes until soft peaks hold their shape.
- 10Let the baked cakes rest on a wire rack for 5 minutes, then run a thin knife along the inner rim of each ramekin, invert each of the 4 individual cakes onto a small plate, and serve immediately with a dollop of espresso mascarpone.
Storage & Keeping Fresh:
Unbaked batter can be divided into ramekins, covered tightly with plastic wrap, and refrigerated for up to 24 hours; add 2 minutes to the baking time when baking straight from the refrigerator. Leftover baked cakes should be stored in an airtight container in the refrigerator for up to 2 days and reheated in the microwave for 15 seconds.
Frequently Asked Questions
How do I know the lava center is still liquid before unmolding?
Look at the surface of the cake at the 10-minute mark; the edges should be puffed and matte, while a circle roughly 2 cm wide in the direct center should look slightly shiny and wobble when the ramekin is gently tapped.
Can I prepare the espresso mascarpone ahead of time?
Yes, whisk the mascarpone topping up to 24 hours in advance, place it into a sealed container, and keep it refrigerated until serving.
What happens if the cakes bake longer than 12 minutes?
Baking beyond 12 minutes causes the liquid center to set fully, transforming the dessert into a dense, fudgy chocolate cake rather than a molten lava cake.