Description
These classic Boston Cream Donuts are soft, fluffy fried doughnuts filled with a rich vanilla custard and topped with a smooth chocolate glaze. This homemade recipe combines a yeasted dough fried to golden perfection, luscious pastry cream filling, and a decadent chocolate topping to create an indulgent treat perfect for any occasion.
Ingredients
Scale
Doughnuts Dough
- 2 packages (1/4 ounce each) active dry yeast
- 1/4 cup (57 grams) warm water (110° to 115° F)
- 3/4 cup (170 grams) whole milk (full fat, 110° to 115° F)
- 5 Tablespoons (67 grams) unsalted butter (room temperature)
- 1/3 cup (67 grams) granulated sugar
- 1 large egg (room temperature)
- 1 large egg yolk (room temperature)
- 3/4 teaspoon salt
- 3 and 3/4 cups (450 grams) all-purpose flour (weighed)
- 1 Liter frying oil (canola, vegetable, peanut, or refined coconut oil)
Boston Cream Filling
- 8 large egg yolks (room temperature)
- 1 cup (198 grams) granulated sugar
- 1/2 cup (57 grams) corn starch
- 2 and 3/4 cups (624 grams) whole milk (full-fat)
- 5 Tablespoons (67 grams) unsalted butter (cut into tiny pieces)
- 2 teaspoons pure vanilla extract
- 1/8 teaspoon fine sea salt
Chocolate Glaze
- 1 cup (170 grams) high-quality chocolate chips or finely chopped semi-sweet chocolate
- 2/3 cup (152 grams) heavy cream
- 1/2 teaspoon espresso powder (optional)
Instructions
- Prepare Doughnuts Dough: In a small bowl, combine yeast and warm water and set aside until foamy, about 5 minutes. In a stand mixer bowl with a dough hook, mix warm milk and butter until butter dissolves. Add sugar, egg, egg yolk, salt, yeast mixture, and 3 cups flour; beat on medium-low speed until smooth. Add remaining flour just until a soft dough ball forms around the hook; do not knead yet.
- First Rise: Transfer dough to a lightly greased bowl, turning once to coat the dough. Cover tightly with plastic wrap and let rise in a warm place until tripled in size, about 1 hour.
- Knead Dough: Punch down the dough gently, turn it onto a floured surface, and knead 7-8 times until smooth and uniform.
- Shape Doughnuts: Roll dough into a 1/2 to 3/4-inch thick rectangle. Cut 2.5-inch circles with a floured cutter for donuts; roll scraps into small balls for holes.
- Second Rise: Place donuts on a greased baking sheet 1 inch apart. Cover lightly and let rise 45 minutes until nearly doubled in size.
- Fry Doughnuts: Heat oil in a large heavy-bottom pot to 360°F. Fry donuts in batches, 1-2 minutes per side until golden brown. Drain on paper towels-lined baking sheet. Repeat for all donuts.
- Make Boston Cream Filling: Whisk egg yolks, sugar, and cornstarch in a medium bowl. Heat milk in a saucepan to a gentle boil. Remove from heat and slowly whisk 1 cup hot milk into the egg yolk mixture to temper. Return mixture to saucepan with remaining milk. Cook over medium-high heat, whisking constantly until boiling and thickened, about 2 minutes. Remove from heat, whisk in butter, vanilla, and salt. Strain through fine sieve into a glass bowl, cover with plastic wrap pressed to surface. Chill at least 2 hours.
- Fill Doughnuts: Transfer filling to a pastry bag with small round tip. Make a small hole in the side of each doughnut with a straw or finger. Insert nozzle and fill until puffed but not torn. Repeat for all.
- Prepare Chocolate Glaze: Place chopped chocolate in heatproof bowl. Heat cream with optional espresso powder to a boil. Pour over chocolate; let sit 1 minute, then whisk smooth.
- Glaze Doughnuts: Dip the tops of filled doughnuts into the glaze, letting excess drip off. Place on platter and let glaze set about 20 minutes, or refrigerate to speed setting.
- Serve and Store: Serve doughnuts fresh the day made. Store leftovers wrapped tightly in the refrigerator up to 48 hours.
Notes
- Ensure all eggs and dairy are at room temperature for optimum dough and custard results.
- Use a kitchen scale for flour to maintain correct dough consistency.
- Do not overfill doughnuts to prevent tearing during filling.
- Glaze sets faster if doughnuts are refrigerated after dipping.
- Boston cream filling keeps up to 4 days refrigerated; doughnuts best eaten fresh.
- Use a thermometer to maintain frying oil temperature for evenly cooked donuts.
- Prep Time: 1 hour 30 minutes
- Cook Time: 15 minutes frying, 15 minutes custard cooking
- Category: Dessert, Snack
- Method: Frying
- Cuisine: American
Keywords: Boston cream donuts, fried doughnuts, pastry cream filled donuts, chocolate glazed donuts, homemade donuts
