Boston Cream Pie Cupcakes

Name: Boston Cream Pie Cupcakes
Prep time: 35 min
Cook time: 15 min
Total time: 50 min
Cuisine: American
Ingredients: 6 tbsp (84g) unsalted butter; 3/4 cups (155g) granulated sugar; 6 tbsp (86g) sour cream (room temperature); 2 tsp (10ml) vanilla extract; 3 large egg whites (room temperature); 1 1/4 cups (163g) all-purpose flour; 2 tsp (8g) baking powder; ¼ tsp salt; 6 tbsp (90ml) milk (room temperature); 2 tbsp (30ml) water (room temperature); 2 large egg yolks; 6 tbsp (78g) granulated sugar; 1 1/2 tbsp cornstarch; 1 cup + 2 tbsp (270ml) milk; 1 tbsp (14g) salted butter; 1 tsp vanilla extract; 12 oz (338g) semi-sweet chocolate chips; 2 tbsp (30ml) light corn syrup; 3/4 cup + 2 tbsp (210ml) heavy whipping cream

Instructions

Prep:35minCook:15min

These Boston Cream Pie Cupcakes are to die for! Moist vanilla cake, pastry cream filling and a beautiful chocolate ganache topping make this one tasty cupcake you'll definitely want to sink your teeth into.

Updated at: Sat, 04 Jul 2026 00:06:01 GMT