High Altitude Charlotte Cake
This is a lot of steps, but actually not that difficult, and well worth the effort!
Ladyfinger batter
- 10 egg whites
- 2/3 cup sugar
- 10 egg yolks
- 2 tsp vanilla
- 1/2 cup sugar
- 1 1/2 cups flour
- 1/2 cup + 2 tbsp corn starch
Vanilla Bavarian cream
- 1/2 cup cold water
- 2 pkgs (1/2 oz each) unflavored gelatin
- 1 1/3 cups whole milk
- 4 egg yolks
- 1 tsp vanilla
- 2/3 cup sugar
- 1 1/2 cups heavy whipping cream
Orange simple syrup
- 1/4 cup water
- 1/4 cup sugar
- Zest of 1 orange
Filling and garnish
- 1/4 cup neutral glaze (or apricot jam, heated and mixed)
- Raspberries
- Strawberries
- Blueberries
Make the Ladyfingers
-
Whip the egg whites and 2/3 cup granulated sugar at medium speed in the bowl of a mixer fitted with the whip attachment, until the egg whites form stiff peaks, set aside.
-
Whip the egg yolks, 1/2 cup sugar, and vanilla for about 10 minutes at high speed until the mixture is thick and creamy.
-
Using a whisk, gently stir the egg whites to restore a smooth appearance and then add the whipped egg yolks.
-
Using a spatula, fold the egg whites and egg yolks together. Don't over mix: keep the mixture streaked in appearance since you will have to keep on mixing once you add the flour.
-
Sift the flour and cornstarch together and incorporate into the egg mixture gently in three times, taking care not to deflate the batter.
-
Place the batter in a pastry bag fitted with a medium plain tip and pipe 2 sets of 3" strips close together onto a parchment-lined baking sheet.
-
In another pan, pipe two 9" rounds (the same size as the springform pan).
-
Sprinkle the surface of the cookies with powdered sugar. Let the batter sit for 5 minutes until the sugar dissolves, then sprinkle again a second time.
- Bake at 350 degrees for 15 minutes.
Orange Simple Syrup
-
Combine water, sugar, and orange zest in a small sauce pan and bring to a boil.
-
Boil for 2 minutes, then remove from heat and strain out orange zest.
Bavarian Cream
-
Sprinkle the unflavored gelatin over the water in a small bowl. Set it aside.
-
Add milk to a medium saucepan and heat over medium heat until scalding, approximately 180 degrees.
-
Add the sugar and eggs to a large bowl and whisk until combined.
-
Temper the eggs by pouring a small amount of the scalded milk into the bowl with the eggs and sugar and whisk to combine. Pour in the rest of the milk and whisk to combine.
-
Add the vanilla to the bowl and mix to combine.
-
Transfer the pot to the burner and constantly whisk it over low to medium heat.
-
The mixture will become thick and easily coat the back of a spoon, also known as nappe. Allow to boil for 2 minutes.
-
Remove the pot from the burner and strain through a fine mesh strainer into a large bowl.
-
Add in the gelatinized water and whisk until mixed into the mixture. There should be no clumps.
-
Transfer the mixture to a clean bowl and place over an ice bath to chil quickly, stirring often.
-
While cooling, whip the cold whipping cream to a stand mixer until soft peaks are formed. Do not over-mix. Chill the mixture until the custard has thickened.
-
Add the custard to the bowl with the whipped cream and gently fold it together to combine.
Assembling the Charlotte cake
- Cut the ladyfinger strips on one (or both) sides to make them equally tall.
-
Trim the ladyfinger rounds to fit the springform pan.
-
Place one of the ladyfinger rounds in the bottom of the springform pan, and then place the ladyfinger strips around the outside of the pan.
-
Brush the ladyfinger round with the cooled orange syrup.
-
Pour 2 cups of the Bavarian cream on the inside of the springform pan, and add layer of fruit.
-
Repeat with 2nd ladyfinger round, orange syrup, Bavarian cream, and fruit.
-
Heat up neutral glaze in the microwave until spreadable, then cover top fruit with glaze.
-
Refrigerate overnight to allow cake to set.
-
Remove from refrigerator and remove springform ring.
References
Road to Pastry - Recipe: Charlotte with red fruits https://www.roadtopastry.com/blog/recipes/cakes/recipe-charlotte-with-red-fruits
Billy Parisi - Bavarian Cream https://www.billyparisi.com/bavarian-cream/#recipe Ladyfinger batter