Ingredients
Method
- Beat the softened butter with the powdered sugar until the mixture becomes smooth and creamy.
- Mix in the egg followed by the ground pistachios, then gently incorporate the flour and salt until a soft dough forms without overmixing.
- Flatten the dough, place it between parchment sheets, and roll into a circle about 4 mm thick.
- Refrigerate the rolled pastry for at least 2 hours until firm.
- Line a 9-inch tart ring with the pastry, trim the edges neatly, then refrigerate the lined shell for another 2 hours or until well chilled.
- Warm the milk in a saucepan until it just reaches a gentle simmer.
- Whisk the egg yolks with the sugar until smooth, then blend in the cornstarch until no dry spots remain.
- Slowly pour the warm milk into the egg mixture while whisking constantly, then return everything to the saucepan.
- Cook over low heat while stirring continuously until thickened, then whisk in the pistachio paste until silky and smooth.
- Transfer the pastry cream to a shallow dish, cover the surface directly with plastic wrap, and chill for at least 2 hours.
- Prick the chilled tart shell with a fork and freeze briefly while the oven preheats to 325°F (160°C).
- Blind bake the crust for 15–20 minutes until lightly dry and set, then allow it to cool completely.
- Beat the butter until fluffy, mix in the powdered sugar, then add the eggs one at a time until incorporated.
- Fold in the ground pistachios to create a thick batter.
- Spread the sponge batter evenly inside the cooled tart shell and scatter the chopped pistachios over the top.
- Bake for 20–25 minutes until the sponge is lightly golden and fully baked, then cool completely.
- Whisk the chilled pastry cream until smooth, then spread or pipe it evenly over the cooled sponge layer.
- Decorate with chopped pistachios and finish with fresh lime zest if desired before serving.
Nutrition
Notes
This elegant pistachio tart is a wonderful centerpiece for celebrations. Every creamy, buttery layer comes together into a dessert that feels both luxurious and comforting.
