Chocolate Caramel Turtle Cake Roll (Printable)

Decadent chocolate sponge rolled with caramel, pecans, and finished with a glossy ganache drizzle.

# What You Need:

→ Chocolate Sponge

01 - 4 large eggs, room temperature
02 - 1/2 cup granulated sugar
03 - 1 tsp vanilla extract
04 - 1/2 cup all-purpose flour
05 - 1/4 cup unsweetened cocoa powder
06 - 1/2 tsp baking powder
07 - 1/4 tsp salt

→ Caramel Filling

08 - 2/3 cup thick caramel sauce
09 - 2/3 cup chopped toasted pecans

→ Chocolate Ganache

10 - 3.5 oz semi-sweet chocolate, chopped
11 - 6 tbsp heavy cream

→ Garnishes

12 - Pecan halves, for topping
13 - Extra caramel sauce, for drizzling

# Steps:

01 - Preheat oven to 350°F. Line a 10x15-inch jelly roll pan with parchment paper and lightly grease the surface.
02 - In a mixing bowl, beat the eggs with granulated sugar and vanilla extract using an electric or stand mixer for 5 minutes, until the mixture turns pale and triples in volume.
03 - Sift together the all-purpose flour, cocoa powder, baking powder, and salt. Gently fold the dry mixture into the beaten eggs until just combined, being careful not to deflate the batter.
04 - Pour the batter into the prepared pan and spread it into an even layer. Bake for 10 to 12 minutes, or until the cake springs back lightly when pressed with a fingertip.
05 - While still hot, invert the cake onto a clean kitchen towel dusted with powdered sugar. Peel away the parchment paper. Starting from the short end, roll the cake and towel together into a tight log. Allow to cool completely in this shape.
06 - Once cooled, carefully unroll the cake. Spread the caramel sauce evenly across the surface, reserving about 2 tablespoons for finishing. Sprinkle the chopped toasted pecans in an even layer over the caramel.
07 - Gently re-roll the cake without the towel, keeping it snug but not too tight. Place the roll seam-side down on a serving platter.
08 - Place the chopped semi-sweet chocolate in a heatproof bowl. Heat the heavy cream until just simmering, then pour it over the chocolate. Let sit for 2 minutes, then stir until smooth and glossy. Allow to thicken slightly.
09 - Pour the ganache over the cake roll, letting it cascade down the sides. Drizzle with the reserved caramel sauce and arrange pecan halves on top.
10 - Refrigerate for 20 minutes to set the ganache before slicing. Allow the cake to come to room temperature before serving for the best texture.

# Expert Hints:

01 -
  • The combination of caramel, chocolate, and pecans creates the kind of flavor that makes people close their eyes when they take a bite.
  • It looks dramatically impressive but the technique is surprisingly forgiving once you get the hang of rolling.
02 -
  • If the cake cracks while unrolling, do not panic because the ganache and caramel will hide almost any imperfection beautifully.
  • Rolling the cake while it is still hot is the single most important step for preventing cracks later.
03 -
  • Dust your kitchen towel generously with powdered sugar before rolling the hot cake to prevent sticking and add a subtle sweetness to the outside.
  • Letting the ganache sit for five minutes before pouring gives it the perfect consistency for thick, dramatic drips rather than a thin watery glaze.

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