Peanut Cake with Guava Filling

Preheat the oven to 350°F (medium)

Butter a baking dish measuring 20cm x 30cm. Reserve

In a mixer, beat the egg whites until stiff peaks form (approximately 2 minutes)

Gradually add the peanut flour, beating constantly until a smooth mixture forms (approximately 2 minutes)

Add the yolks and continue beating until the mixture becomes creamy (about 5 minutes)

Remove from the mixer

Sift the flour and salt over the mixture

With a spatula, mix delicately until uniform

Pour into the reserved baking dish

Bake in a preheated oven at 350°F until the edges start to pull away from the sides (approximately 20 minutes)

Let cool for about 10 minutes

Pour a tablecloth over a flat surface and dust with peanut flour

With a spatula, release the sides and bottom of the dough

Unmold onto the cloth

For the filling: while the dough is baking, crush the guava into small pieces in a medium saucepan and add water

Heat over medium heat, stirring constantly until the guava dissolves and releases from the bottom of the pan (approximately 4 minutes)

Let cool

Spread the filling over the dough

With the help of the cloth, roll the roulade into the lengthwise direction

Transfer to a serving dish and serve immediately

130 calories per slice