Ingredients:
4 C cream
1/4 C buttermilk
1 C milk
6 T butter
13 eggs
1 750 ml bottle dry white wine
2 vanilla beans
stone fruits:
3 peaches
3 nectarines
3 plums
5 oz sliced almonds
1 packet or 2 1/4 t active dry yeast
500 g flour
700 g sugar
coarse sugar
powdered sugar
salt
Caramel Wine Sauce
417 g sugar
2 vanilla beans
1/2 C water
1 750 ml bottle dry white wine
Sabayon Ice Cream
6 yolks
2 C crème fraîche
1/2 C whole milk
438 g flour
2 1/4 t active dry yeast
5 eggs
1/3 C milk, warmed to 100-110°
67 g sugar
1 t salt
6 T butter, room temp
Crème Fraîche Custard
2 C crème fraîche
Crème Fraîche Custard
2 C crème fraîche
2 eggs
Tart Assembly
1 egg white, beaten with 1 T water
Sprinkling of coarse sugar
200 g sugar
Finishing
5 oz sliced almonds
1/4 C powdered sugar
Two days before: assemble fruits and make crème fraîche
Two days before: assemble fruits and make crème fraîche
Buy stone fruits for ripening.
Day before: make brioche dough, caramel wine sauce, and ice cream base
Stir together 4 C cream and 4 T buttermilk.
Cover and let cure at room temp 12-24 hours.
The next day, stir and let thicken in refrigerator.
Weigh out flour and place about 1 C of it into a stand mixer bowl.
With a spatula, gently stir in yeast, 1 egg, and warm milk.
Sprinkle 1 C flour over this mixture and leave bowl uncovered.
After about 35 mins, the flour should have deep cracks.
Meanwhile, lightly beat together 4 eggs, sugar, and salt.
Once flour cracks, add egg mixture and another C flour to the bowl.
With the dough hook, mix on low for 2 mins, scraping bowl as needed.
Sprinkle in remaining flour.
Increase speed to medium and beat a full 15 mins.
Dough should become very thick, stretchy, and glossy.
Do not be alarmed if your stand mixer becomes very hot.
If dough is too warm, allow to cool to room temp.
Turn the mixer to medium low and beat in butter 1-2 T at a time.
When dough breaks, increase speed to bring it back together.
Dough will be very sticky.
Transfer dough to a large greased bowl and cover tightly.
At room temp, let rise 2 - 2 1/2 hours, or until doubled in size.
Once puffy, gently deflate around edges and divide dough in half.
Place in two greased bowls, cover tightly, and proof overnight.
Place 417 g sugar in a heavy saucepan.
Scrape vanilla beans, adding seeds and husks to the sugar.
Place on stove and very gently add water around edges of pan.
Turn the heat to high and don't stir.
(Note - it's impossible to ruin this caramel because of the wine.)
Once caramel is liquid and beginning to brown, gently swirl pan.
Once deep golden, remove from heat and add wine.
Caramel with seize; remelt until uniform and remove husks.
For the ice cream base, place 6 yolks the bowl of a double boiler.
Off heat and whisking constantly, slowly pour in 2 1/4 C hot syrup.
Reserve remaining caramel wine sauce for next day.
Whisking constantly, cook yolks in double boiler until 160°.
Off heat, whisk in 2 C crème fraîche.
Whisk in 1/2 C whole milk.
Chill until ready to churn.
Day of: make ice cream, bake brioche tart, simmer fruits
Churn ice cream in 2 batches, storing in freezer when finished.
Shape dough using plenty of flour and working quickly.
Prepare two large round pans with parchment.
Roll each dough ball into a circle 3" larger than pan.
Trace bottom of pan and crimp inwards tightly along this edge.
Trace bottom of pan and crimp inwards tightly along this edge.
Create a puffy, tall rim so there's more room for the custard.
Transfer brioches to pans and set aside for the third/final proof.
At room temp, let rise uncovered 45 mins or until doubled in size.
Meanwhile, preheat oven to 250° convection bake.
Whisk together crème fraîche with 2 eggs and set aside.
Once brioches are puffy, press down the centers, redefining edges.
Brush pastry edges with egg white and decorate with coarse sugar.
Gently pour crème fraîche custard into both brioches.
Sprinkle about 1/2 C sugar evenly over the surface of each tart.
Bake 40 mins or until pastry is golden and custard jiggles slightly.
Transfer to cooling rack and remove tarts from pans after a few mins.
Gently simmer remaining wine sauce with a 1/4 t salt.
Cut ripe stone fruits and cook very gently for 2-5 mins.
In a dry skillet over low heat, toast almonds, stirring frequently.
To serve, cut a slice of brioche tart.
Top with fruit sauce and ice cream.
Finish with toasted almonds and a dusting of powdered sugar.
Note:
Nancy Silverton's original recipe makes one tart with one extra crust.
It uses 275° regular bake for one tart, not 250° convection for two.
It also makes a sabayon légère in place of sabayon ice cream.
The sabayon légère is called the "white secret sauce."