Boston cream pie

135 min
hard
15 ingredients

Boston cream pie

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.
Boston cream pie

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)

  1. 1 Beat the egg whites until soft peaks form
  2. 2 Gradually add 1/2 cup of sugar, beating until very stiff peaks form
  3. 3 Sift the remaining dry ingredients together in another bowl
  4. 4 Add oil, half of the milk, and vanilla
  5. 5 Beat for 1 minute at medium speed
  6. 6 Add the remaining milk and the egg yolks
  7. 7 Beat for 1 minute, scrape the bowl
  8. 8 Gently fold in the egg whites
  9. 9 Bake in two greased 9x1.5-inch pans
  10. 10 Bake in a 350°F oven for 25 minutes
  11. 11 Cool for 10 minutes and then remove from pans
  12. 12 Cool completely
  13. 13 Fill with cream
  14. 14 Cover with chocolate frosting
  15. 15 French custard filling: in a saucepan, combine sugar, flour, cornstarch, and salt
  16. 16 Gradually add milk while beating
  17. 17 Cook and stir until the mixture thickens and boils
  18. 18 Cook and stir for 2-3 minutes more
  19. 19 Add a little of the hot mixture to the egg yolk
  20. 20 Return to the hot mixture
  21. 21 Cook and stir until the mixture comes to a slight boil
  22. 22 Add vanilla
  23. 23 Cool
  24. 24 Beat until smooth
  25. 25 Fold in whipped cream
  26. 26 Chocolate frosting: Melt the chocolate and butter over low heat, stirring constantly
  27. 27 Remove from heat
  28. 28 Add powdered sugar and vanilla until it has a sandy texture
  29. 29 Mix in 3 tablespoons of boiling water
  30. 30 Add enough water, one teaspoon at a time, to form a medium-consistency pouring frosting
  31. 31 Quickly pour over the top of the cake
  32. 32 Spread 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.

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