Introduction
Soft, pillowy, and generously filled with silky vanilla custard, Custard-Filled Italian Bomboloni are an irresistible Italian bakery classic. Fried until golden and coated in sugar, these doughnuts are light, fluffy, and bursting with creamy goodness in every bite.
Origin and Cultural Significance
Bomboloni originated in Tuscany, Italy, and have become a beloved pastry found in bakeries and cafés throughout the country. Traditionally enjoyed as a breakfast pastry or afternoon treat with espresso, these sugar-coated doughnuts are famous for their rich fillings, including vanilla custard, chocolate, and fruit jams.
Ingredients
For the Dough
- 4 cups (500 g) bread flour
- 2¼ tsp (7 g) instant yeast
- ¼ cup (50 g) granulated sugar
- 1 tsp salt
- ¾ cup (180 ml) warm whole milk
- 2 large eggs
- ¼ cup (60 g) unsalted butter, softened
- 1 tsp vanilla extract
- Vegetable oil, for frying
For the Vanilla Custard
- 2 cups (480 ml) whole milk
- 4 egg yolks
- ½ cup (100 g) granulated sugar
- ¼ cup (30 g) cornstarch
- 1 tsp vanilla extract
- 1 tbsp unsalted butter
For Coating
- 1 cup (200 g) granulated sugar
Servings
Makes 12 Bomboloni.
Optional Additions
Customize your Bomboloni with:
- Chocolate pastry cream
- Nutella filling
- Lemon pastry cream
- Raspberry jam
- Pistachio cream
- Dulce de leche
- Fresh whipped cream
- Powdered sugar instead of granulated sugar
Tips for Success
- Use warm milk, not hot, to activate the yeast.
- Knead until the dough is smooth and elastic.
- Allow the dough to rise fully for the fluffiest texture.
- Fry at 350°F (175°C) to ensure even cooking.
- Cool the custard completely before filling the doughnuts.
Instructions
Step 1
Prepare the dough by combining the warm milk, yeast, and sugar. Let sit for 5–10 minutes until foamy.
Mix in the eggs, butter, vanilla, salt, and flour. Knead for 8–10 minutes until smooth.
Cover and let rise for 1½–2 hours, or until doubled.
Step 2
Meanwhile, prepare the custard.
Heat the milk until just steaming.
Whisk together the egg yolks, sugar, and cornstarch until smooth.
Slowly whisk the hot milk into the egg mixture, then return everything to the saucepan.
Cook over medium heat, stirring constantly, until thickened.
Remove from the heat and stir in the butter and vanilla.
Cover with plastic wrap directly touching the surface and chill completely.
Step 3
Roll the dough to about ½ inch (1.25 cm) thick.
Cut into 3-inch (7.5 cm) circles.
Place on parchment-lined trays, cover, and let rise for 30–45 minutes.
Step 4
Heat vegetable oil to 350°F (175°C).
Fry the Bomboloni for 2–3 minutes per side, until deep golden brown.
Drain on paper towels.
Step 5
While still warm, roll each Bombolone in granulated sugar.
Fill a piping bag fitted with a long filling tip with the chilled custard.
Pipe the custard into each doughnut until nicely filled.
Serve immediately or the same day for the best texture.
Description
These Italian Bomboloni feature a light, airy yeast dough with a delicate golden crust, coated in sugar and filled with silky homemade vanilla custard. Every bite is soft, creamy, and wonderfully indulgent.
Nutritional Information
Approximate Per Bombolone
- Calories: 340
- Protein: 7 g
- Carbohydrates: 44 g
- Fat: 15 g
- Saturated Fat: 6 g
- Cholesterol: 90 mg
- Sodium: 180 mg
- Fiber: 1 g
- Sugar: 18 g
Values are approximate.
Conclusion
Custard-Filled Italian Bomboloni are the ultimate homemade bakery treat. Their fluffy texture, crisp sugar coating, and rich vanilla filling make them perfect for breakfast, dessert, or any special occasion.
Recommendation
Serve with:
- Espresso
- Cappuccino
- Latte
- Hot chocolate
- Fresh berries
- Vanilla gelato
- Chocolate sauce
- Fresh fruit salad
Embracing Healthful Indulgence
For a lighter version, bake the Bomboloni instead of frying them and fill them with a light vanilla Greek yogurt cream or reduced-sugar pastry cream. You’ll still enjoy their soft texture and delicious flavor with less fat.