Vanilla Sauce

2 level tablespoonfuls of butter,

1 cup of boiling water,

2 level tablespoonfuls of flour,

4 level tablespoonfuls of sugar,

Pinch of salt,

1 teaspoonful of vanilla.

Melt butter in saucepan, add flour and salt and mix until smooth; add slowly the boiling water, stirring and beating well. Add sugar and milk.