This recipe is from Shirley McNevich's Mom's Best Recipes Vol 5. Published here with her permission.
Don't forget to check Shirley's blog.
(by Shirley McNevich)
1 stick butter
2 cups Domino's dark brown sugar
3 heaping TBSP flour
2/3 cup Carnation evaporated milk (NOT CONDENSED)
1 or 2 tsp. vanilla
In a saucepan over low heat add butter--melt the butter and stir. Add brown
sugar and flour--stir. Add evaporated milk--stir. Turn heat to medium and
while stirring, bring to a boil--once boiling, keep boiling and stirring until the
mixture gets thick. Remove saucepan from heat--let it cool to room
temperature. Once cooled, add vanilla and stir.