Sheet Cake - cooking recipe

Ingredients

2 sticks butter
4 Tbsp. cocoa
1 c. hot water
2 c. flour
2 c. sugar
2 eggs
1 tsp. soda
1 tsp. vanilla
1 tsp. cinnamon
1/2 c. buttermilk

Preparation

Melt butter, cocoa and hot water.
Mix well with flour and sugar.
Add rest of ingredients.
Pour in greased and floured sheet cake pan.
Bake at 400\u00b0 for 15 to 19 minutes.