When I was in Paris I finally got the chance to try the famous Gateau St. Honoré– a toothsome confection consisting of a layer of puff pastry, topped with a piped choux pastry swirl, topped with a ring of caramel-dipped cream puffs, and filled with fluffy cream. It was rich, decadent, and begging to be reproduced at home. Of course, I can rarely leave well enough alone, so when I decided to try making one I thought it would be delicious to incorporate elements of another famous French dessert, the Paris Brest.
Paris Brest is made of a large ring of choux pastry (meant to resemble a bicycle wheel, as the dessert was created in honor of a bicycle race), which is split and filled with a praline mousseline cream. The praline is made of caramelized hazelnuts and almonds, pulverized until they turn into paste, which is then folded into the cream.
I actually vacillated between which of these desserts to make, as both sounded fantastic, but in the end the Gateau St. Honoré– being both more complicated (I always love a challenge) and involving puff pastry, which I always adore– won out. But instead of the regular chiboust (mixture of plain pastry cream and Italian meringue) to fill the center, I made two changes: First, I used diplomat cream (mixture of pastry cream and whipped cream) instead of chiboust cream, because I hate making Italian meringue– too fiddly with the sugar syrup. Second, I decided to add praline paste to the cream to deepen the caramel flavor of the dessert.
The result? Spectacular. The flakiness of the puff pastry base adds just enough textural interest to the slightly firmer choux pastry and the gobs of creamy, hazelnut-kissed filling. The hard caramel dip on the cream puffs is just enough to crunch between your teeth and provide a hint of bitterness, and the dessert as a whole is light yet rich. I will absolutely make this again the next time I need an impressive finish to a meal.