Warning: This moist vanilla cake soaked in creamy custard and topped with rich chocolate ganache tastes just like a Boston cream donut—but in cake form! With just 4 simple steps, it’s the ultimate dessert for parties, potlucks, or when you need a showstopper without the fuss.
Why You’ll Love This Recipe
✅ No fancy baking skills needed – Uses a boxed cake mix (or homemade!)
✅ Creamy custard filling – Just like the classic donut
✅ Chocolate ganache topping – Silky, rich, and perfect
✅ Make-ahead friendly – Tastes even better the next day
Ingredients You’ll Need
(9x13-inch cake)
For the Cake:
1 (15.25 oz) box yellow cake mix (+ ingredients listed on box: eggs, oil, water)
(or use your favorite homemade vanilla cake recipe!)
For the Custard Filling:
1 (3.4 oz) box instant vanilla pudding mix
2 cups (480ml) cold whole milk
For the Chocolate Ganache:
1 cup (175g) semi-sweet chocolate chips
½ cup (120ml) heavy cream
1 tbsp butter
1 tsp vanilla extract
(Optional: Powdered sugar for dusting)