Lemon Curd Tarts

Directions

1. 1
   Mix butter, sugar, 6 eggs and lemon juice and mix thoroughly in the top of a double boiler.
2. 2
   Cook, stirring constantly, until thick.
3. 3
   It should be the consistency of pudding before you take it off the heat.
4. 4
   May take 10 minutes or so.
5. 5
   Take off the heat and cool.