Grandma'S Lemon Pie - cooking recipe

Ingredients

1/4 c. plain flour
1 1/2 c. sugar
2 c. milk
1/4 c. margarine
3 eggs (save egg whites for meringue)
2 small lemons (or lemon juice)

Preparation

You will need a clean pot (lid is optional), desired amount of water and stove or heating unit as source of energy (use open fire for outdoor use only).