Preparation time: At least 20 minutes
Cooking time: About 7-8 minutes

This classic of Spanish pastry, called brazo de gitano, consists of a rolled thin biscuit, a kind of sponge cake, filled with cream. In this variation, chocolate biscuit is used, an ingredient which pairs perfectly with the filling of Canary Island banana: a delicious medium-sized fruit with yellow skin flecked with dark spots. Picked when ripe - that is, whole and yellow - it is unrivalled by its larger cousins from other regions.

Making the sponge

1. Using an electric mixer, beat the whole eggs with the sugar and lemon zest until thick, foamy with a light colour.
2. Whip the egg whites.
3. Remove the beaters and, by hand, fold in egg whites.
4. Fold in the flour sifted together with the cocoa.
5. Spread the batter on a baking sheet covered with greased and floured paper.
6. Bake in a 180 °C / 350° F oven for 7-8 minutes.
7. Carefully turn the hot cake over onto a damp kitchen towel, sprinkle with sugar and then roll it up to give it its shape.
8. When cooled, unroll, fill with the cream filling (below), and roll up again.
9. Cut the ends on the diagonal, sprinkle with icing sugar and serve with grated chocolate.

Making the filling

1. Crush the bananas with the lemon juice and fold into the whipped cream along with the small pieces of chocolate.

Chocolate - difficult to pair with wine - and the perfumed ripe banana demand a wine with character such as a red D.O. Jumilla made from the Monastrell grape, with notes of raisins, jam and dried fruit, which contrast with the dry tannins to avoid a sickly sensation.