There’s something undeniably nostalgic about rhubarb and custard. The sweet-tart fruit paired with silky vanilla custard is a classic combination — and when you tuck it into a soft, buttery brioche loaf, it becomes truly special. This Rhubarb and Custard Brioche Loaf is tender, rich, and swirled with pockets of bright rhubarb and creamy custard in every slice.
It’s perfect for spring baking, weekend brunch, or simply enjoying with a cup of tea. The brioche dough is enriched with butter and eggs for that signature soft crumb, while the homemade custard filling adds a luxurious layer of flavor.
Why You’ll Love This Recipe
- Soft, buttery brioche texture
- Sweet-tart rhubarb contrast
- Creamy homemade vanilla custard
- Beautiful swirled loaf presentation
- Perfect for brunch or afternoon tea
Ingredients You’ll Need
Tip: You’ll find the full list of ingredients and measurements in the recipe card below.
For the brioche dough:
- 330 g strong white bread flour, plus extra to dust
- 7 g sachet easy bake yeast
- ½ teaspoon fine salt
- 30 g light brown soft sugar
- 30 ml whole milk
- 3 medium free-range eggs, beaten
- 1 teaspoon vanilla bean paste
- 160 g unsalted butter, softened and diced
- Vegetable oil, to grease
For the filling:
- 200 g rhubarb, chopped into small pieces
- 110 g golden granulated sugar, plus 1 teaspoon to dust
- 150 ml whole milk
- 1 teaspoon vanilla bean paste
- 2 medium free-range egg yolks
- 1 tablespoon cornflour
- ½ teaspoon fine salt
Specialist equipment:
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900 g / 2 lb loaf tin
Let’s Get Started
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In a large mixing bowl, combine the bread flour, yeast, salt, and light brown sugar. Stir to distribute evenly.
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Add the whole milk, beaten eggs, and vanilla bean paste. Mix until a soft dough begins to form.
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Knead the dough (by hand for 10–12 minutes or with a stand mixer for 6–8 minutes) until smooth and elastic.
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Gradually add the softened diced butter, a few pieces at a time, kneading well between additions. The dough will become soft and slightly sticky but should turn glossy and stretchy.
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Transfer the dough to a lightly oiled bowl, cover, and leave to rise in a warm place for 1–1½ hours, or until doubled in size.
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While the dough rises, prepare the custard. In a saucepan, heat the milk and vanilla bean paste until just steaming.
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In a bowl, whisk together the egg yolks, golden sugar, cornflour, and salt until pale and smooth.
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Slowly pour the warm milk into the egg mixture, whisking constantly. Return the mixture to the saucepan and cook over medium heat, stirring continuously, until thickened. Transfer to a bowl, cover the surface with cling film, and cool completely.
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Toss the chopped rhubarb with 1 teaspoon sugar and set aside.
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Once risen, punch down the dough and roll it out on a lightly floured surface into a rectangle roughly 30 x 40 cm.
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Spread the cooled custard evenly over the dough, leaving a small border. Scatter the rhubarb pieces evenly over the custard.
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Roll the dough up tightly from the long edge to form a log. Place seam-side down into a greased and lined 900 g loaf tin.
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Cover loosely and allow to rise again for 45–60 minutes until puffy.
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Preheat the oven to 180°C (350°F). Bake the loaf for 35–40 minutes, or until golden brown and cooked through. If browning too quickly, tent loosely with foil.
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Allow to cool in the tin for 10–15 minutes before transferring to a wire rack to cool completely before slicing.
Servings and Pairing
This loaf serves 8–10 slices. Enjoy slightly warm with a cup of tea, coffee, or even a light dusting of icing sugar for presentation.
Variations
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Add orange zest to the custard for brightness.
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Swap rhubarb for raspberries when in season.
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Brush the top with warmed apricot jam for shine.
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Add a crumble topping before baking for extra texture.
Storage Tips
Store in an airtight container at room temperature for up to 2 days, or refrigerate for up to 4 days. Warm slices gently before serving. This loaf can also be frozen (without custard topping exposed) for up to 1 month.
FAQs
Can I use frozen rhubarb?
Yes. Thaw and drain excess liquid before using to prevent sogginess.
Why is my brioche dense?
Ensure the dough is kneaded thoroughly and allowed to rise fully both times.
Can I make the custard ahead of time?
Yes. Prepare it up to a day in advance and keep refrigerated until ready to use.
Final Thoughts
Rhubarb and Custard Brioche Loaf brings together tender, buttery bread with sweet vanilla custard and tangy rhubarb for a truly special bake. It’s nostalgic, elegant, and perfect for sharing — a beautiful loaf that feels both comforting and impressive.
Print
Rhubarb and Custard Brioche Loaf
- Total Time: 1 hour 10 minutes
- Yield: 8 servings
- Diet: Vegetarian
Description
This Rhubarb and Custard Brioche Loaf features enriched buttery dough layered with homemade vanilla custard and fresh rhubarb. A tender, elegant loaf perfect for brunch or tea.
Ingredients
For the dough:
- 330 g strong white bread flour
- 7 g easy bake yeast
- ½ tsp fine salt
- 30 g light brown sugar
- 30 ml whole milk
- 3 medium eggs, beaten
- 1 tsp vanilla bean paste
- 160 g unsalted butter, softened
For the filling:
- 200 g rhubarb, chopped
- 110 g golden sugar
- 150 ml whole milk
- 1 tsp vanilla bean paste
- 2 egg yolks
- 1 tbsp cornflour
- ½ tsp fine salt
Instructions
- Mix flour, yeast, salt, and sugar.
- Add milk, eggs, and vanilla; knead until smooth.
- Gradually knead in butter until glossy.
- Rise 1–1½ hours until doubled.
- Make custard by heating milk, whisking with yolks, sugar, cornflour, and thickening. Cool.
- Roll dough into rectangle, spread custard, add rhubarb.
- Roll into log and place in loaf tin.
- Rise 45–60 minutes.
- Bake at 180°C for 35–40 minutes until golden.
Notes
- Add butter gradually for smooth incorporation.
- Cool custard fully before spreading.
- Tent with foil if loaf browns too quickly.
- Prep Time: 30 minutes
- Cook Time: 40 minutes
