Marshmallow Squares

Directions

1. 1
   Cook the butter and marshmallows over boiling water until syrupy, stirring constantly.
2. 2
   Add vanilla; beat thoroughly.
3. 3
   Put Rice Krispies in greased large bowl and pour marshmallow mixture over them, stirring briskly.
4. 4
   Press into greased shallow pan. Cut into squares when cool.
5. 5
   Makes 24 (2-inch) squares.