1Heat oven to 350°F. In medium bowl, stir cookie mix, oil and egg until soft dough forms. Shape dough into 24 balls. For each cookie, wrap 1 dough ball around candy bar. Place 2 inches apart on ungreased cookie sheet.
2Bake 12 to 15 minutes or until light golden brown. Cool 3 minutes; remove from cookie sheet to cooling rack. If frosting cookies, cool completely.
3Spread frosting on cooled cookies; sprinkle with candy sprinkles. Store completely cooled cookies in airtight container.