Banana Coffee Mousse Cake

Preheat the oven to 200°C (hot)

Grease a baking dish of 26 cm x 40 cm with margarine and set aside

Prepare the dough: in a blender, beat the whites until they become soft and fluffy

Gradually add the sugar and beat until firm peaks form (approximately 3 minutes total)

Add the yolks and beat until a creamy and smooth mixture forms (approximately 2 minutes)

Sift the wheat flour with the active dry yeast over the egg mixture and mix delicately with a spatula until the dough becomes homogeneous

Place the dough in the prepared baking dish

Bake in the preheated oven until lightly golden brown (approximately 25 minutes)

Let it cool

Dust the plate with sugar

Unmold the cooled cake onto the plate and soak with the coffee-sugar mixture

Set aside

Prepare the filling: in a blender, beat the heavy cream until soft and fluffy

Gradually add the sugar and beat until firm peaks form (approximately 2 minutes)

Don't beat, add the grated lemon zest and mix

Add the banana slices and mix delicately

Spread the filling over the reserved cake dough, and with the help of the plate, roll it up starting from the smaller side

Carefully place it on a serving plate, cover with plastic wrap and refrigerate (approximately 1 hour)

Serve

197 calories per slice.