Texas Sheet Cake - cooking recipe

Ingredients

2 c. flour
2 c. sugar
2 sticks margarine
4 Tbsp. cocoa
1 c. water
1/2 c. buttermilk
2 eggs, beaten
1/2 tsp. cinnamon
1 tsp. soda
4 Tbsp. cocoa
1 stick margarine
1/4 c. milk
1 box powdered sugar
1 tsp. vanilla

Preparation

Mix flour
and\tsugar
in large bowl.
Cook in saucepan until comes
to
boil
margarine,
cocoa\tand
water.
Remove immediately and
pour
over
flour mixture.
Mix well.
Add to mixture buttermilk, eggs, cinnamon and soda.
Grease and flour a cookie sheet.
(I use jelly roll pan, 17 x 11 x 3/4-inches.) Pour batter
into
pan.\tBake
at
350\u00b0\tfor 20 to 25 minutes. While cake
is baking combine in saucepan 4 tablespoons cocoa, 1 stick margarine and milk.
Bring to boil and immediately add powdered sugar
and\tvanilla.
As
soon
as cake is taken from oven, spread frosting on and sprinkle with crushed walnuts.