HEAT oven to 350°F.
COMBINE flour, baking soda and salt. Beat butter, brown sugar and 1/4 cup granulated sugar in large bowl with mixer until blended. Add dry pudding mix, eggs and vanilla; mix well. Gradually beat in flour mixture until blended.
MIX remaining granulated sugar and cinnamon in small bowl. Shape tablespoonfuls of dough into 40 balls; roll, in batches, in cinnamon sugar until evenly coated. Place, 2 inches apart, on baking sheets sprayed with cooking spray.
BAKE 8 to 10 min. or until lightly browned. Cool on baking sheets 3 min. Remove to wire racks; cool completely.