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boston cream donut

Ultimate Homemade Boston Cream Doughnuts

Professional-grade Boston Cream Donuts featuring a fluffy brioche-style dough, silky vanilla bean pastry cream, and a rich 60% dark chocolate ganache glaze.
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Prep Time 4 hours
Cook Time 20 minutes
Total Time 4 hours 20 minutes
Servings: 12 Donuts
Course: Breakfast, Dessert
Cuisine: American
Ingredients Equipment Method Notes

Ingredients
  

  • 1, Cup Whole Milk Warmed to 105°F
  • 2.25, tsp Active Dry Yeast 1 packet
  • 0.25, Cup Granulated Sugar
  • 3.5, Cups Bread Flour High protein
  • 3, Large Egg Yolks Room temperature
  • 4, tbsp Unsalted Butter "Softened, added slowly"
  • 0.5, tsp Salt

Equipment

  • 1 Stand Mixer Fitted with a dough hook for kneading.
  • 1 Candy thermometer To monitor oil temperature (crucial for frying).
  • 1 Fine-Mesh Strainer For straining the pastry cream to ensure it's silky.
  • 1 Piping Bag Fitted with a medium round tip for filling.
  • 1 Dutch Oven or Deep Pot Used for deep frying the doughnuts.
  • 1 3-inch Round Cutter To shape the donuts uniformly.
  • 1 Wire cooling rack To drain excess oil and cool the donuts.
  • 1 Rolling Pin To flatten the dough to 3/4 inch thickness.

Method
 

  1. Bloom the Yeast: Mix warm milk, sugar, and yeast in a stand mixer bowl. Let it sit for 5-10 minutes until foamy.
  2. Mix the Dough: Add flour, egg yolks, and salt. Use the dough hook on low speed until combined.
  3. Incorporate Butter: Increase speed to medium. Add softened butter one tablespoon at a time, allowing each to incorporate before adding the next. Knead for 5-7 minutes.
  4. First Rise: Place dough in a greased bowl, cover with plastic wrap, and let rise in a warm spot for 60-90 minutes (until doubled).
  5. Make Pastry Cream: While dough rises, whisk egg yolks, sugar, and cornstarch. Heat milk and vanilla until simmering. Temper the eggs with hot milk, return to heat, and whisk until thick.
  6. Chill Filling: Strain the custard through a sieve, stir in butter, and cover with plastic wrap (touching the surface). Chill for 4 hours.
  7. Shape: Roll dough to 3/4 inch thickness. Cut circles and place on parchment squares.
  8. Second Rise: Cover and let rise for 30-45 minutes until puffy.
  9. Fry: Heat oil to 350°F. Fry donuts for 2 minutes per side until golden. Drain on paper towels.
  10. Fill: Once cool, poke a hole in the side, and pipe in the chilled pastry cream.
  11. Glaze: Heat cream and chocolate until smooth. Dip the tops of the filled donuts into the glaze.

Notes

  • Pro Tip: Passing the pastry cream through a fine-mesh strainer is the secret to a professional, "lump-free" texture.
  • Storage: Keep refrigerated due to the fresh dairy filling. Best consumed within 24-48 hours.
  • Success Metric: Ensure your oil stays at 350°F; too low will make them greasy, too high will leave the center raw.