Ingredients: 1 cup all-purpose flour. 1/4 cup granulated sugar. 1/4 cup whole milk. 2 tablespoons unsalted butter, melted. 1 egg. 1/2 teaspoon vanilla extract. 1/2 teaspoon baking powder. 1/4 teaspoon salt. For the filling:. 1/2 cup heavy cream. 2 ounces semisweet chocolate, chopped. 1 tablespoon corn syrup. For the glaze:. 1/2 cup semisweet chocolate chips. 2 tablespoons unsalted butter. 1/4 cup confectioners' sugar. 1/4 cup whole milk. 1/2 teaspoon vanilla extract.
Instructions: Preheat your oven to 375F 190C and grease a doughnut pan. In a mixing bowl, whisk together the flour, sugar, baking powder, and salt. In another bowl, whisk the egg, then add milk, melted butter, and vanilla extract. Mix until well combined. Pour the wet ingredients into the dry ingredients and stir until just combined. Spoon the batter into a zip-top bag, cut off a corner, and pipe it into the prepared doughnut pan, filling each cavity about halfway. Bake for 10-12 minutes or until the doughnuts are lightly golden and a toothpick inserted comes out clean. Let the doughnuts cool in the pan for a few minutes, then transfer them to a wire rack to cool completely. While the doughnuts are cooling, prepare the filling by heating heavy cream in a saucepan until it just begins to boil. Remove from heat and add chopped chocolate and corn syrup. Stir until smooth and let it cool. Once the filling has cooled and thickened, use a piping bag to fill each doughnut with the chocolate cream filling. For the glaze, combine semisweet chocolate chips and butter in a microwave-safe bowl. Heat in 20-second intervals, stirring until the chocolate and butter are fully melted and smooth. Stir in confectioners' sugar, milk, and vanilla extract until the glaze is glossy and well combined. Dip the top of each filled doughnut into the chocolate glaze, allowing any excess to drip off. Place the glazed doughnuts back on the wire rack to set for a few minutes before serving. Enjoy your delicious homemade Boston Cream Doughnuts!