Butterscotch Pie - cooking recipe

Ingredients

1 1/2 c. brown sugar
3 Tbsp. flour
3 egg yolks
1 1/2 c. milk
1 tsp. vanilla

Preparation

Mix and add butter, the size of a walnut.
Cook in heavy pan until thick.
Pour in a 9-inch baked pie shell. Cover with meringue.