Chocolate Cinnamon Sheet Cake

2 cups flour               
1 t vanilla
2 sticks butter or margarine       
2 cups sugar
1 t soda                                       
1 cup water
dash of salt                               
4 T cocoa
1/2 cup buttermilk
1 t cinnamon                              
2 eggs beaten

In large mixing bowl combine flour and sugar. Melt butter in saucepan, add cocoa and water and bring to a boil. Pour over flour mixture and mix well. Add, soda, salt, vanilla, buttermilk, eggs and cinnamon. Pour into greased and floured 12x18” sheet pan. Bake 375 15-20 min. or until done.
Frost while hot.

Frosting: Melt 1 stick butter, add 3 TBS cocoa, 1/2 c evaporated milk - bring to boil. Remove from heat and stir in 3 cups powdered sugar, 1 tsp. vanilla and 1 cup of nuts if you want.