Ingredients
Method
Step 1: Mix the Ingredients
- In a heatproof bowl, whisk together the sugar, eggs, and lemon zest until smooth.
Step 2: Set Up a Double Boiler
- Fill a small pot with about an inch of water and bring to a gentle simmer. Place the bowl on top of the pot, making sure it doesn’t touch the water.
Step 3: Cook the Curd
- Slowly whisk in the lemon juice and continue stirring constantly. Cook for about 10-15 minutes until the mixture thickens enough to coat the back of a spoon.
Step 4: Add Butter & Strain
- Remove from heat and stir in butter until fully melted. Strain the curd through a fine-mesh sieve into a clean bowl to remove any lumps.
Step 5: Cool & Store
- Let the lemon curd cool at room temperature, then transfer it to an airtight jar and refrigerate. It will thicken as it chills.
Notes
- Refrigerate for up to 2 weeks in an airtight container.
- Freeze for up to 3 months—thaw in the fridge before using.
- Use it for toast, pancakes, cakes, tarts, yogurt, or just eat it by the spoonful!