Mom's Butterscotch Pie

2 tbsp butter
3/4 c brown sugar
2 c milk
1/8 tsp salt
3 tbsp cornstarch
1 tsp vanilla
2 eggs separated
Place on heat and carmalize butter and brown sugar. Add 1 cup milk and vanilla.
To egg yolks add remainder of milk and cornstarch. Combine with sugar/milk/butter mixture. Cook until thinkened.
With egg whites, make meringue add 2/3 c sugar 1/2 tsp vanilla.
Bake 350˚ until meringue is golden brown.