Preheat the oven to 425°F. Butter baking pan,
then line bottom of the pan with a sheet of
parchment paper, leaving a 1-inch overhang on
the sides. Generously butter the parchment
paper.
Dust pan with flour, shaking out excess.
Beat whole eggs in a mixer mixer on high
speed until eggs have tripled in volume. Reduce
speed to low, then add almond flour and powder
sugar and mix until just combined. Sift cake
flour over batter and gently fold in to the batter.
Beat egg whites, cream of tartar, and salt in a
bowl with a clean whip attachment at medium
speed until the whites form soft peaks. Add
granulated sugar, then increase speed to high
and beat until whites just hold stiff peaks.
Fold one third of whites into almond mixture
to lighten, then fold in remaining whites gently
but thoroughly. Fold in butter, then pour batter
evenly into baking pan, spreading gently and
evenly with offset spatula and being careful not
to deflate. The cake should be very thin.
Remember you are making layers so you don't
want a thick cake.
Bake until very pale golden, 8 to 10 minutes,
then cool in pan on a rack 10 minutes.
Loosen edges of cake with spatula, then transfer
cake to a cutting board. Cut cake into strips and
squares. Trim outside edges slightly, then
carefully peel paper from strips and squares and
set back on paper. The cake should fit your
opera cake mold nicely.
CRUST
· 1T - Sugar
· 2T - Clarified Butter
· 20g - Corn Flakes
· 36g - White Chocolate
· 42g - Pralines
Crush the corn flakes and place in stainless
steel bowl. Melt the chocolate and the praline
together.
Once the chocolate and praline are melted,
fold in the flakes. Press the crust on the bottom
of a plastic lined cake mold. Let the crust set in
the cooler.
BUTTERCREAM
· 12oz/336g - Foie Gras
· 8oz/224g - Cream
· 1oz/28g - Bitter Chocolate
· 100g - White Bread
· 25g - Madeira
· 1 1/4t - Maltodextrin
· 64g - Heavy Cream
· 1/2t - Cocoa Powder
· 1T - Minced Truffles
Add the following ingredients to a paco jet
beaker: Foie Gras, Cream, and Bitter Chocolate. Freeze over night.
The next day pacotize in a paco jet 50% of the
ingredients in the pacojet beaker. After the
contents have been spun, use this as the base
requested for in the following steps.
Place the Foie Gras base, bread, maltodextrin,
cocoa powder and the Madeira in the food
processor. Turn on ad process for a minute,
slowly adding the cream.
Let the food processor run until the foie gras
forms a smooth buttercream like consistency.
Adjust the seasoning and then fold in the
truffles.
Reserve at room temperature until needed.
CHOCOLATE GLAZE
· 448g - Dark Chocolate
· 84g - Unsalted Butter
· 224g - Cream
· 36g - White Chocolate
· 42g - Pralines
Melt the Chocolate and the butter together
over a double boiler.
Once melted stir in the cream and reserve
until ready to use.
MADEIRA SYRUP
· 28g - Madeira
· 28g - Simple Syrup
Mix the syrup and Madeira together.
TO ASSEMBLE
Place the buttercream in a piping bag and pipe
a layer about a 1/4 of an inch thick over the
crust. Next add a layer of the cake and then
brush with the Madeira syrup.
Repeat the process once more and then top off
with a final layer of the foie gras buttercream.
Place in the cooler to chill for 3 hours.
Remove the cake from the mold and place on
a glazing rack. Glaze with Chocolate. Slice and
serve.