Bomboloni: Italian Custard-Filled Donuts

Bomboloni, a staple of Italian bakeries, are soft, round donuts filled with rich custard. These decadent treats are golden brown, rolled in sugar, and brimming with creamy fillings that range from traditional vanilla custard to chocolate and fruit jams. Whether enjoyed as a breakfast delight or a sweet dessert, Bomboloni capture the essence of Italian indulgence.

In this article, we’ll explore what makes Bomboloni so special, the step-by-step process to make them, and how to customize these delicious donuts for any occasion. For tips on frying perfect donuts, check out How to Fry Perfect Donuts. To learn more about Italian desserts, visit History of Italian Desserts.

What Are Bomboloni?

Bomboloni are small, yeast-leavened donuts traditionally filled with custard. Unlike classic American donuts, Bomboloni don’t have a hole in the middle. Instead, they are generously filled, making each bite a burst of flavor.

What Makes Bomboloni Unique?

• Texture: Fluffy and light on the inside, with a slightly crisp exterior.
• Filling: Typically filled with vanilla custard but also enjoyed with jam, chocolate, or savory options.
• Versatility: Suitable for breakfast, snacks, or desserts.

Ingredients for Bomboloni

For the Dough

• All-purpose flour: Provides structure and elasticity.
• Granulated sugar: Adds sweetness to the dough.
• Instant yeast: Ensures a good rise and light texture.
• Warm milk: Activates the yeast and adds moisture.
• Eggs: Bind the dough and contribute richness.
• Butter: Adds softness and flavor.
• Salt: Balances the sweetness.

For the Custard Filling

• Whole milk: Forms the base of the custard.
• Egg yolks: Enrich the custard for a creamy texture.
• Granulated sugar: Sweetens the custard.
• Cornstarch: Thickens the mixture.
• Vanilla extract or bean: Infuses the custard with a classic flavor.

Optional Ingredients

• Lemon zest for a citrusy twist in the dough.
• Cocoa powder for chocolate custard.
• Fruit jams for alternative fillings.

Step-by-Step Instructions

1. Preparing the Dough

1. Combine flour, sugar, and yeast in a large bowl.
2. Gradually mix in warm milk, eggs, and melted butter.
3. Knead the dough for about 10 minutes until smooth and elastic.
4. Cover the dough and let it rise for 1–2 hours in a warm place until doubled in size.

2. Shaping and Proofing

1. Roll the dough to ½-inch thickness and cut out circles using a cookie cutter.
2. Place the circles on a lined tray, cover, and allow to proof for 30 minutes.

3. Frying the Bomboloni

1. Heat oil in a deep pot to 350°F (175°C).
2. Fry the dough circles in batches, flipping halfway, until golden brown.
3. Remove and drain on paper towels.

4. Making the Custard

1. Heat milk and vanilla in a saucepan over medium heat.
2. Whisk egg yolks, sugar, and cornstarch in a bowl until smooth.
3. Gradually add the hot milk to the egg mixture, whisking constantly.
4. Return to the pan and cook over low heat, stirring until thickened.

5. Filling and Coating

1. Fill a piping bag with the cooled custard.
2. Insert the piping tip into the side of each donut and fill generously.
3. Roll the filled donuts in granulated sugar for the final touch.

Variations of Bomboloni

1. Classic Custard Bomboloni

• Filled with traditional vanilla pastry cream, these are the quintessential Bomboloni.

2. Chocolate Bomboloni

• Use chocolate ganache or chocolate pastry cream for a rich and indulgent treat.

3. Jam-Filled Bomboloni

• Fill with fruit jams like raspberry, apricot, or strawberry for a fruity twist.

4. Savory Bomboloni

• Experiment with savory fillings like herbed cream cheese or ricotta for an appetizer-style Bomboloni.

Serving Suggestions

• With Coffee: Pair Bomboloni with espresso or cappuccino for a traditional Italian breakfast.
• As a Dessert: Serve with a drizzle of caramel or chocolate sauce for added indulgence.
• For Celebrations: Customize fillings and toppings to match festive themes or occasions.

FAQs About Bomboloni

1. How Are Bomboloni Different From Regular Donuts?

Bomboloni are smaller, round, and typically filled with custard or jam, unlike regular donuts which often have a hole in the center.

2. Can I Bake Bomboloni Instead of Frying Them?

Yes, but frying gives them the signature crisp exterior and fluffy interior. Baking results in a denser texture.

3. How Should Bomboloni Be Stored?

Store in an airtight container at room temperature for up to 2 days. Refrigerate if filled with perishable custard.

4. Can Bomboloni Be Frozen?

Yes, freeze unfilled Bomboloni and fill them after thawing for the best texture and flavor.

5. What’s the Best Oil for Frying Bomboloni?

Neutral oils like canola, sunflower, or peanut oil work best for frying.

Pro Tips for Perfect Bomboloni

• Use Fresh Yeast: Ensures a light and fluffy texture.
• Monitor Oil Temperature: Keep it steady at 350°F to avoid undercooking or overbrowning.
• Don’t Overfill: Leave space for the filling to prevent bursting.
• Experiment with Fillings: Get creative with Nutella, lemon curd, or mascarpone.

Why You’ll Love Bomboloni

• Simple Ingredients: Easy to source and perfect for home baking.
• Customizable: Endless options for fillings and toppings.
• Crowd-Pleaser: Ideal for family gatherings, parties, or as a personal indulgence.

Conclusion

Bomboloni are a testament to the simplicity and richness of Italian desserts. Whether you’re enjoying a classic custard-filled version or experimenting with unique flavors, these donuts are sure to delight.

For expert advice on frying, visit How to Fry Perfect Donuts. To master custard fillings, check out Best Italian Pastry Cream Recipe.

Bring the taste of Italy to your kitchen with these irresistible Bomboloni!

Bomboloni: Italian Custard-Filled Donuts

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Discover how to make authentic Bomboloni, Italian custard-filled donuts. Step-by-step recipe, variations, and expert tips for the perfect fluffy treat!

• Total Time: 2 hours
• Yield: 12–15 Bomboloni 1x

Ingredients

Scale 1x2x3x

For the Dough

• 3 ½ cups all-purpose flour
• ¼ cup granulated sugar
• 1 packet (2 ¼ tsp) instant yeast
• ¾ cup warm milk
• 3 large eggs
• 5 tbsp unsalted butter, melted
• 1 tsp salt

For the Custard Filling

• 2 cups whole milk
• 4 large egg yolks
• ½ cup granulated sugar
• 3 tbsp cornstarch
• 1 tsp vanilla extract or paste

Optional Add-Ins

• Zest of 1 lemon
• Cocoa powder (for chocolate custard variation)
• Fruit jam (for alternative fillings)

Instructions

Preparing the Dough

1. In a large bowl, mix flour, sugar, yeast, and salt.
2. Gradually add warm milk, eggs, and melted butter while kneading.
3. Knead until smooth and elastic, about 10 minutes.
4. Cover the bowl and let the dough rise in a warm place for 1–2 hours until doubled in size.

Shaping and Proofing

1. Roll the dough out to ½-inch thickness and cut into circles using a cookie cutter.
2. Place the circles on a lined baking sheet, cover, and let proof for 30 minutes.

Frying the Bomboloni

1. Heat oil in a deep pot to 350°F (175°C).
2. Fry dough circles in batches, flipping halfway, until golden brown.
3. Drain on paper towels.

Making the Custard Filling

1. Heat milk with vanilla in a saucepan over medium heat.
2. Whisk egg yolks, sugar, and cornstarch in a separate bowl.
3. Gradually pour the hot milk into the egg mixture, whisking constantly.
4. Return the mixture to the pan and cook over low heat until thickened.

Filling and Coating

1. Cool the Bomboloni before filling.
2. Use a piping bag with a small tip to inject custard into the center of each donut.
3. Roll filled donuts in granulated sugar for a sweet finish.

• Author: Lyli Mildiva
• Prep Time: 20 minutes
• Cook Time: 15 minutes
• Category: Dessert
• Method: Frying
• Cuisine: American
• Diet: Vegetarian

Keywords: bomboloni, italian custard-filled donuts, fried donuts, custard recipe, italian dessert, bomboloni recipe, authentic bomboloni, donuts with filling, vanilla pastry cream