Crazy Cake

This is the moistest, yummiest cake I've ever had! It is good with any frosting, or just use the recipe found below.

Mix together the following:

3 c. flour
2 c. sugar
6 T. cocoa
2 t. soda
1 t. salt

Then add:

2 t. vanilla
2 T. white vinegar
2 c. water
3/4 c. oil

Mix together.
Pour into a 13 x 9 pan.
Bake at 375 for 30 min.

Frosting:
In a saucepan combine:
1 c. sugar
3 T. cornstarch
3 T. cocoa
dash salt
1 c. boiling water
Bring to boil.
Add:
3 T. butter
1 t. vanilla
Frosting will thicken as it stands. Pour over cake and EAT UP!!!