Lemon Filling - cooking recipe

Ingredients

2 Tbsp. flour
3 eggs
rind and juice of 4 lemons, grate finely
2 c. sugar
1 1/2 sticks butter

Preparation

Place all ingredients, except flour and eggs, in pan.
Cook over low heat until butter melts and sugar dissolves.
Remove from heat; stir vigorously.
Add flour and slightly beaten eggs. Return to low heat and cook until mixture coats back of spoon.