1 lg. box dark'n'sweet Royal pudding
1/4 c. milk
6 tbsp. butter
3/4 tsp. vanilla
2 2/3 c. confectioner sugar, sifted
1 1/2 c. miniature marshmallows

Combine pudding mix with 1/4 cup milk. Add 6 tablespoons butter, cook over medium heat, stirring steadily until mixture comes to a full boil. Remove from heat; add vanilla, stir in confectioners sugar; beat until smooth. Add marshmallows and mix. Pour into lightly greased oblong pan (hardens quickly). When cool, cut into squares.