Line baking sheets with foil; grease foil. In medium saucepan, combine nut topping, brown sugar, margarine, flour and milk. Cook over low heat, stiring until margarine is melted and mixture is blended. Stir in vanilla; keep warm over low heat. Drop mixture by slightly rounded teaspoonfuls onto prepared baking sheets, about 2 1/2" apart.

Bake at 375'F. for 4-5 minutes or until golden brown. Cool on sheets on wire racks. Carefully peel cooled cookies off foil. Store in airtight containers.