Eagle Brand Cake

1 can Eagle Brand sweetened condensed milk
1 large container Cool Whip
1 small package pecans
1 (18.25 ounce) box white cake mix

Bake cake mix as directed in a 13 x 9-inch pan. Poke holes in cooled cake. Pour condensed milk over entire cake. Spread Cool whip over cake and sprinkle top with pecans. Refrigerate overnight.