Mary Berry Lemon Curd is a classic homemade preserve created by gently cooking fresh lemon juice, zest, sugar, butter, and eggs until thickened. It delivers a bright, citrus-rich spread that works beautifully in cakes, pastries, and afternoon tea bakes.
4 large lemons (zest and juice)
200g caster sugar
100g unsalted butter (cut into cubes)
3 large eggs
1 egg yolk (optional, for extra richness)
Zest the lemons finely and squeeze out the juice, removing any seeds. The zest adds aroma, and the juice brings the bright flavour.
Place the lemon zest, lemon juice, sugar, and cubed butter into a heatproof bowl set over a saucepan of simmering water.
Stir gently until the butter melts completely and the sugar dissolves, giving you a smooth base.
Whisk the eggs and optional yolk in a separate bowl, then slowly pour them into the warm lemon mixture while whisking continuously to prevent scrambling.
Cook gently for 8–10 minutes, stirring constantly until the curd thickens enough to coat the back of a spoon.
Pour the curd through a fine sieve to remove the zest and create a perfectly silky finish.
Transfer to a clean glass jar and allow it to cool completely before refrigerating.
Find it online: https://maryberrycooks.co.uk/mary-berry-lemon-curd-recipe/