Boston Cream Donut Cake | TasteToronto

Ingredients

• 220 grams all-purpose flour
• 100 grams whole milk (warm)
• 20 grams granulated sugar
• 20 grams unsalted butter
• 1 egg
• 1/2 teaspoon salt
• Vegetable oil, for frying
• 8 grams active dry yeast
• 1 1/2 cups whole milk
• 3 egg yolks
• 1/3 cup granulated sugar
• 3 tablespoons corn starch
• 1 1/2 tablespoons unsalted butter
• 1/4 vanilla bean or 1/2 teaspoon vanilla paste
• Pinch of salt
• 170 grams dark chocolate
• 170 grams whipping cream (35%)