In a large bowl, combine cake mix, oil and eggs. Mix by hand until well blended. Stir candy bits from package. Shape into 1" balls. Place on ungreased cookie sheets, two inches apart, flatten to 1/4" thick. Bake at 375 deg f for 6 to 8 minutes. Cool one minute on cookie sheet, then move to wire rack. Spread warm cookies with frosting. Makes about 3 dozen cookies.