Boston cream pie is a delicious and fluffy dessert that combines a light sponge cake with a creamy filling and a shiny chocolate glaze. To prepare the cake, egg whites are beaten until soft peaks form, gradually adding sugar until stiff peaks are achieved. Separately, the dry ingredients are sifted and mixed with oil, milk, vanilla, and egg yolks, then the whipped egg whites are gently folded in. The batter is baked in two 9x1.5-inch round pans at 175°C for 25 minutes and then cooled completely. The filling consists of a French-style custard made with sugar, flour, cornstarch, salt, milk, and egg yolks, cooked until thickened, to which vanilla is added and then mixed with whipped cream until a smooth and creamy texture is achieved. Finally, the cake is filled with this custard and topped with a chocolate glaze made by melting chocolate and butter, mixed with powdered sugar and vanilla, adjusting the consistency with hot water to achieve a shiny and even finish. This combination of textures and flavors makes the cake an irresistible classic.
Ingredients (15)
Shortening
Cake flour
Baking powder
Salt
Sugar
Oil
Vanilla
Eggs
Milk
Cornstarch
Egg yolk
Whipping cream
Flour
Unsweetened chocolate
Butter
Instructions (32 steps)
1Beat the egg whites until soft peaks form
2Gradually add 1/2 cup of sugar, beating until very stiff peaks form
3Sift the remaining dry ingredients together in another bowl
4Add oil, half of the milk, and vanilla
5Beat for 1 minute at medium speed
6Add the remaining milk and the egg yolks
7Beat for 1 minute, scrape the bowl
8Gently fold in the egg whites
9Bake in two greased 9x1.5-inch pans
10Bake in a 350°F oven for 25 minutes
11Cool for 10 minutes and then remove from pans
12Cool completely
13Fill with cream
14Cover with chocolate frosting
15French custard filling: in a saucepan, combine sugar, flour, cornstarch, and salt
16Gradually add milk while beating
17Cook and stir until the mixture thickens and boils
18Cook and stir for 2-3 minutes more
19Add a little of the hot mixture to the egg yolk
20Return to the hot mixture
21Cook and stir until the mixture comes to a slight boil
22Add vanilla
23Cool
24Beat until smooth
25Fold in whipped cream
26Chocolate frosting: Melt the chocolate and butter over low heat, stirring constantly
27Remove from heat
28Add powdered sugar and vanilla until it has a sandy texture
29Mix in 3 tablespoons of boiling water
30Add enough water, one teaspoon at a time, to form a medium-consistency pouring frosting
31Quickly pour over the top of the cake
32Spread the frosting evenly over the top and sides
Nutritional Information
Calories:688 kcal
Protein:17%
Carbohydrates:28%
Fat:56%
Sugar:184%
Sodium:30%
Percent Daily Value for nutrients; calories are shown in kcal.