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Boston Cream Poke Cake (Easy, Creamy & Irresistible)


  • Author: WAFA LI

Ingredients

Scale

For the cake:

  • 1 (15.25 oz) box yellow cake mix (plus ingredients listed on box—usually eggs, oil, water)
  • OR homemade yellow cake batter for a 9×13″ pan

For the pastry cream filling:

  • 1 (3.4 oz) box instant vanilla pudding mix
  • 2 cups cold whole milk
  • ½ cup heavy cream or half-and-half (optional, for extra richness)
  • 1 tsp vanilla extract

For the chocolate ganache topping:

  • 1 cup (180g) semi-sweet chocolate chips
  • ½ cup (120ml) heavy cream
  • Optional: 1 tbsp butter for extra shine

Instructions

  1. Bake cake: Prepare and bake yellow cake in a greased 9×13″ pan as directed. Cool 10 minutes.
  2. Poke holes: Using the handle of a wooden spoon, poke holes all over warm cake (about 1″ apart).
  3. Make pastry cream: Whisk pudding mix and cold milk until thickened (~2 min). Stir in heavy cream (if using) and vanilla.
  4. Soak cake: Pour warm pastry cream evenly over cake, letting it seep into holes. Cool completely (1 hour).
  5. Make ganache: Heat heavy cream until steaming. Pour over chocolate chips (and butter, if using); let sit 2 min, then stir until smooth. Cool 5–10 min.
  6. Top cake: Pour ganache over cooled cake. Tilt pan to spread evenly.
  7. Chill 2+ hours before slicing for clean cuts.
💡 Pro Tips:
– For extra authenticity, add a thin layer of apricot jam under the ganache!
– Garnish with chocolate curls or powdered sugar before serving.

Prep Time & Nutrition (per slice, serves 12):

Prep Time: 20 min | Cook Time: 30 min (+ chilling) | Total Time: 3 hr
Servings: 12 | Calories: 320 | Net Carbs: 42g | Fats: 16g | Protein: 5g