In a heavy saucepan, over low heat, melt chocolate chips, margarine and sweetened condensed milk; remove from heat. In large bowl, combine nuts and marshmallows; stir in chocolate mixture. Spread in wax paper lined 13 x 9-inch pan. Chill 2 hours or until firm. Remove rocky road from pan; peel off paper and cut into squares. Store loosely covered at room temperature.
In a 1-quart glass measure, combine chips, margarine and sweetened condensed milk. Cook on 100% power (high) for 3 minutes, stirring after 1 1/2 minutes. Stir to melt chips. Let mixture stand for 5 minutes. Proceed as above.
Date: July 18, 2002