1 square puff pastry

Ricotta cheese

Very thin slices of chorizo

Arugula

Small basil leaves

Grated Hard Cheese

Pepper

1 egg yolk

Roll out the dough thinly. Spread over the ricotta, generous. Layer chorizo, arugula and basil.  Cut into slices about 1cm then crush them lightly between your palms. Place them on a baking sheet covered with parchment paper. Brush with egg yolk. Put the baking sheet in a preheated oven at 350 ° to 375 ° and go, leave in the oven for fifteen minutes.