Lemon Butter from Val

5 eggs
3/4 cup caster sugar
3/4 cup lemon juice
2 teaspoons lemon rind
125g butter, chopped into small pieces

Add all ingredients to a saucepan. Beat together.
Stir constantly over high heat until thickened, about 6-7 mins.
Pour into sterilised jars if you intend to keep it for longer than about a week.