Gateau Saint Honore

I'm having a slice of the cake while I type this. It is good, but I can’t say it’s my cup of tea…
I love puff pastry and even used the amount I had left to make lunch today. The Saint Honore cream is so delicious that I was afraid there was not going to be enough to assemble the cake – I kept reaching for spoons in my drawer and dipping them into the smooth mixture, promising that it would be the last time I was going to do that. Caramel is caramel – the word itself makes my mouth water. Cream puffs are a classic – everybody likes them, even my-not--into-sweets husband. So, what’s wrong?

In my humble opinion, all these incredibly delicious things just don’t go well together – I know it sounds insane since this cake is such a big staple in patisserie and all, but for me it wasn’t all that.

I’m glad I could try making cream puffs for the first time – actually, João is way happier with it than me. :)
I still have a lot to learn and improve and I thank the two ladies behind this for making the opportunity I needed to start trying my hand on that.

I’m sure the other Daring Bakers have some interesting cakes and points of view to share – you can find their links on the sidebar.

Since I used store-bought puff pastry I’m not going to post the recipe for that – only for the rest of the cake.

Oh, and let's forget the fact that my caramel decorations suck.

Gateau Saint Honore

Pate a Choux – Cream Puffs Dough:
135g (4 ¾ oz) all purpose flour
240ml (1 cup) water
58g (2 oz) unsalted butter
¼ teaspoon salt
240ml (1 cup) eggs

Sift the flour and set aside.Heat the water, butter and salt to a full rolling boil, so that the fat is not just floating on the top but is dispersed throughout the liquid.Stir the flour into the liquid with a heavy wooden spoon, adding it as fast as it can be absorbed. Avoid adding it all at once or it will form clumps.
Cook, stirring constantly and breaking up the lumps if necessary, by pressing them against the side of the pan with the back of the spoon until the mixture comes away from the sides of the pan, about 2-3 minutes.Transfer the dough to a mixer bowl. Let the paste cool slightly so that the eggs will not cook when they are added. You can add and stir the eggs by hand but it requires some serious elbow grease.
Mix in the eggs, one at a time, using the paddle attachment on low or medium speed. Do not add all the eggs at once. Check after a few, the dough should have the consistency of thick mayonnaise – I ended up using only 4 out of 5 eggs.
Transfer the dough to a piping bag and use as desired.

Saint Honore Cream (Rapid Chiboust or Diplomat Cream):
7g (1 envelope) unflavored gelatin
60ml (¼ cup) cold water
130g (½ cup + 2 tablespoons) sugar
70g (½ cup) all-purpose flour
¼ teaspoon salt
5 egg yolks
480ml (2 cups) whole milk
1 tablespoon rum – I used vanilla extract
60ml (¼ cup) whipping cream
3 egg whites
dash of salt
100g (½ cup sugar)

Soak the gelatin in the ¼ cup of cold water.
Put the sugar, flour, and salt into a saucepan and stir together with a whisk. Add the yolks and enough milk to make a paste. Whisk in the remainder of the milk.Place over low heat and stirring constantly, cook until thick. Remove from heat and stir in the vanilla and the gelatin. Stir until the gelatin is completely dissolved.Stir in the whipping cream. Set the mixing bowl in cold water and stir until the cream is cool. Place the egg whites in a clean bowl and using clean beaters, whip them with the dash of salt. As soon as the whites begin to stiffen, gradually add the ½ cup of sugar and beat until they are very stiff.
Fold the egg whites into the cooled cream.

Caramel:
240g (8 oz) sugar

Decoration:
240ml (1 cup) heavy cream
1 teaspoon sugar - I used 1 tablespoon

Assembly the cake:
Roll the puff pastry out to 3mm (1/8 in) thick, 30xm (12 in) square. Place on a sheet pan lined with parchment paper. Refrigerate covered at least 20 minutes.While the puff pastry is resting, make the pate a choux and place it in a pastry bag with a #4 (8mm) plain tip. Reserve.Leaving the puff pastry on the sheet pan, cut a 27.5cm (11 in) circle from the dough and remove the scraps. (An easy way to cut it is to use an 11in tart pan as a “cookie cutter”). Prick the circle lightly with a fork.Pipe 4 concentric rings of pate a choux on the pastry circle – as I made a smaller cake, I piped only 2 circles. Pipe out 12 cream puffs the size of Bing cherries onto the paper around the cake – I used only 8 cream puffs.Bake the puff pastry circle and the cream puffs at 205ºC (400ºF) until the pate a choux has puffed, about 10 minutes. Reduce the heat to 190ºC (375ºF) and bake until everything is dry enough to hold its shape, about 35 minutes longer for the cake and 8 minutes longer for the cream puffs (just pick them up and take them out as they are done).
Place about 114g (4 oz) of the Saint Honore Cream in a pastry bag with a #2 (4mm) plain tip. Use the pastry bag tip or the tip of a paring knife to make a small hole in the bottom of each cream puff. Pipe the cream into the cream puffs to fill them. Refrigerate.Spread the remaining cream filling on the cake. Refrigerate for at least 2 hours to set the cream. Caramelize the 240g (8 oz) of sugar. Fill a bowl that is large enough to hold the pan used for cooking the sugar with enough cold water to reach halfway up the sides of the pan. Set the bowl aside. Place the sugar in a heavy bottomed pan and cook until the sugar until it has caramelized to just a shade lighter than the desired color.Remove from the heat and immediately place the bottom of the pan in the bowl of cold water to stop the cooking process. Dip the cream puffs into the hot caramel, using 2 forks or tongues to avoid burning your fingers. Place them on a sheet pan. The caramel must be hot enough to go on in a thin layer. Reheat if necessary as you are dipping, stirring constantly to avoid darkening the caramel any more than necessary. Also, avoid any Saint Honore cream to leak out of the puffs and get mixed in with the caramel while dipping as the cream can cause the sugar to recrystallize.
Whip the one cup of heavy cream and teaspoon of sugar to stiff peaks. Place the whipped cream in pastry bag fitted with a #5 (10mm) star tip. Pipe a border of whipped cream around the top of the cake. Arrange the cream puffs, evenly spaced, on top of the filling, next to the cream – I decided to secure them using caramel.

Option: Before filling the cake, take care of the cream puffs, dip them in more caramel, hook them up to the base. Fill with the cream filling and fill the holes with the whipped cream.