Butterscotch Pie - cooking recipe

Ingredients

2 c. brown sugar
4 Tbsp. flour
1/2 tsp. salt
4 Tbsp. butter
2 egg yolks

Preparation

Mix in order given.
Cook, stirring constantly, until mixture comes to a light boil.
Cool.
Pour into baked pie crust.
Cover with meringue and brown.
Cool before cutting.