1 lb. sweet chocolate
3 oz. bitter chocolate
1/2 c. butter
1 tsp. vanilla
Dash of salt
3/4 c. walnut pieces
1 c. mini marshmallows

Mix first three ingredients in double boiler and stir well. Cool slightly. Add vanilla and salt. In an 8 inch buttered square pan, place nuts and marshmallows. Pour chocolate mixture over. Mix lightly. Cool and cut.