1 box white cake mix
1 large Cool Whip
1 c. sugar
1 c. strawberries
1 - 9 oz. sour cream

Bake cake by directions. Put in freezer for one hour. Take out and cut down the middle making two layers. Mix together Cool Whip, sugar, strawberries, and sour cream. Put on top of one layer and cover with second layer. Top with remaining mixture.