Coconut Mango Custard Tart Recipe

A tropical paradise of creamy coconut custard nestled in buttery pastry, crowned with glistening fresh mango slices and toasted coconut flakes.
Difficulty:
Intermediate
Prep Time:
45 mins
Cook Time:
35 mins
Serves:
1 tart (8 slices)
An overhead shot of the Coconut Mango Custard Tart reveals a perfect golden pastry shell filled with smooth, pale yellow coconut custard topped with artfully arranged overlapping mango slices forming a rose pattern. Soft natural light highlights the glistening fruit, while scattered toasted coconut flakes add texture and visual interest. A cross-section shows the distinct layers: crisp, buttery shortcrust, velvety custard, and succulent fruit. The tart sits on a white ceramic pedestal against a light blue backdrop, with fresh mint leaves and a few stray mango cubes arranged nearby, emphasizing its tropical character. A light dusting of powdered sugar creates a delicate contrast against the vibrant orange-yellow mangoes.

Ingredients

<ul class="ingredients-main-list"><li class="ingredients-single-item"><strong>For the pastry:</strong></li><li class="ingredients-single-item">200g all-purpose flour</li><li class="ingredients-single-item">100g cold unsalted butter, cubed</li><li class="ingredients-single-item">30g icing sugar</li><li class="ingredients-single-item">1 large egg yolk</li><li class="ingredients-single-item">2-3 tbsp ice-cold water</li><li class="ingredients-single-item">¼ tsp salt</li><li class="ingredients-single-item"><strong>For the coconut custard:</strong></li><li class="ingredients-single-item">400ml coconut milk (full-fat)</li><li class="ingredients-single-item">100ml heavy cream</li><li class="ingredients-single-item">80g caster sugar</li><li class="ingredients-single-item">4 large egg yolks</li><li class="ingredients-single-item">30g cornstarch</li><li class="ingredients-single-item">1 tsp vanilla extract</li><li class="ingredients-single-item">40g desiccated coconut</li><li class="ingredients-single-item"><strong>For the topping:</strong></li><li class="ingredients-single-item">2 ripe mangoes, thinly sliced</li><li class="ingredients-single-item">30g toasted coconut flakes</li><li class="ingredients-single-item">2 tbsp apricot jam</li><li class="ingredients-single-item">1 tbsp water</li></ul>

Equipment

<ul class="equipment-main-list"><li class="equipment-single-item">23cm (9-inch) tart tin with removable base</li><li class="equipment-single-item">Baking beans or pie weights</li><li class="equipment-single-item">Food processor (optional)</li><li class="equipment-single-item">Fine mesh sieve</li></ul>
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Directions

<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>Start by making the pastry. In a food processor (or by hand using your fingertips), combine the flour, cold butter cubes, and salt until the mixture resembles fine breadcrumbs. The cold butter is essential for creating a flaky pastry as it creates pockets of steam during baking that lift the layers.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>Add the icing sugar and pulse briefly to combine. Then add the egg yolk and 2 tablespoons of ice-cold water, pulsing until the dough just begins to come together. If needed, add the remaining tablespoon of water, but be careful not to overwork the dough as this develops gluten, resulting in a tough pastry.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>Turn the dough onto a lightly floured surface and shape into a disc. Wrap in cling film and refrigerate for at least 30 minutes. This resting period allows the gluten to relax and the butter to firm up, preventing shrinkage during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>Preheat your oven to 180°C (160°C fan/350°F). Roll out the chilled pastry on a floured surface to about 3-4mm thickness and large enough to line your tart tin. Carefully transfer the pastry to the tin, gently pressing it into the corners without stretching it. Trim the excess and prick the base with a fork several times.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Line the pastry case with baking parchment and fill with baking beans or rice. Blind bake for 15 minutes, then remove the paper and weights and bake for another 5-7 minutes until the pastry is golden and crisp. The blind baking ensures your tart base won't become soggy once filled. Set aside to cool while you make the custard.</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>For the coconut custard, heat the coconut milk and cream in a saucepan until just below boiling point. Meanwhile, in a large bowl, whisk together the egg yolks, sugar, and cornstarch until pale and thick. The cornstarch will help stabilize your custard, preventing it from curdling.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Gradually pour the hot coconut milk mixture into the egg mixture, whisking constantly to prevent the eggs from scrambling. This technique is called tempering and is crucial for a smooth custard. Return the entire mixture to the saucepan.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Cook over medium heat, stirring constantly with a wooden spoon or silicone spatula, until the custard thickens and coats the back of the spoon. This should take about 5-7 minutes. You'll know it's ready when you can draw a line through the custard on the back of the spoon and it holds its shape.</li><li class="MethodStepper"><h4 class="step-title">Step 9</h4>Remove from heat and stir in the vanilla extract and desiccated coconut. Pass the custard through a fine-mesh sieve to remove any lumps, pressing the coconut through as well. This extra step ensures your custard will be silky smooth with delightful coconut texture throughout.</li><li class="MethodStepper"><h4 class="step-title">Step 10</h4>Pour the custard into the cooled tart shell and smooth the surface with a spatula. Cover with cling film, pressing it directly onto the surface of the custard to prevent a skin from forming. Refrigerate for at least 4 hours, or ideally overnight, until the custard is completely set.</li><li class="MethodStepper"><h4 class="step-title">Step 11</h4>When ready to serve, prepare the mango topping. Peel the mangoes and cut into thin slices. You want them thin enough to be flexible but thick enough to hold their shape. Arrange the mango slices in overlapping circles on top of the set custard, starting from the outer edge and working your way in for a beautiful presentation.</li><li class="MethodStepper"><h4 class="step-title">Step 12</h4>Heat the apricot jam and water in a small saucepan until melted and smooth. Pass through a sieve to remove any fruit pieces, then use a pastry brush to gently glaze the mango slices. This not only adds shine but also helps preserve the freshness of the fruit and prevents it from drying out.</li><li class="MethodStepper"><h4 class="step-title">Step 13</h4>Finally, sprinkle the toasted coconut flakes around the edge of the tart for a beautiful garnish and added texture. The contrast between the creamy custard, juicy mangoes, and crunchy coconut creates a delightful sensory experience.</li><li class="MethodStepper"><h4 class="step-title">Step 14</h4>Carefully remove the tart from the tin and transfer to a serving plate. For clean slices, dip a sharp knife in hot water and wipe dry before each cut. The tart is best enjoyed on the day of assembly but will keep refrigerated for up to 2 days. Allow it to sit at room temperature for about 20 minutes before serving to let the flavors fully develop.</li></ol>

Nutrition Facts (per serving)

🍽️ Serving Size: 1 slice
🔥 Calories: 385 calories
🥑 Fat: 24 g
🧈 Saturated Fat: 16 g
🍞 Carbohydrates: 38 g
🍭 Sugar: 25 g
🍗 Protein: 6 g
🫀 Cholesterol: 145 mg
🧂 Sodium: 120 mg

Chef’s Notes

A few helpful details for making this recipe.

Can I make this tropical tart ahead of time for a dinner party?

Yes! The pastry shell can be baked 1-2 days ahead, and the custard can be prepared and set in the shell the day before. Add the fresh mango topping within a few hours of serving for the best appearance and texture. The complete tart keeps refrigerated for up to 2 days.

Why is my coconut custard not setting properly?

Runny custard usually means it wasn't cooked long enough to activate the cornstarch. Ensure you cook until the mixture thickens enough to coat the back of a spoon. Also, allow sufficient chilling time (minimum 4 hours) and use full-fat coconut milk, as light versions contain too much water.

What can I use instead of mangoes for the topping?

Fresh pineapple, papaya, or peaches make excellent alternatives with complementary tropical flavours. For a non-tropical twist, try berries or poached pears. Whatever fruit you choose, arrange it attractively and finish with the apricot glaze to maintain the tart's elegant appearance.

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