Butterscotch Pie - cooking recipe

Ingredients

3 eggs, separated (save whites for meringue)
1 3/4 c. brown sugar
6 Tbsp. flour
2 c. milk
1 tsp. vanilla
3 Tbsp. butter
baked pie crust

Preparation

Combine all ingredients in top of double boiler; cook on medium heat until thickness of pudding desired. Pour into pie crust. Whip whites. Put meringue on top and brown in oven. Cool and cut.