Meme's Cocoa Fudge Cake

Heat Until Melted:
2 Sticks margarine
1 Cup Water
4 Tablespoons Cocoa (or 1.5 squares of bakers' chocolate)
Mix:
2 Cups Flour
2 Cups Sugar
2 Eggs
1/2 Cup Sour Milk*
1 Tsp. Baking Soda
1 Tsp. Cinnamon

Add Liquid Mixture. Batter will be soupy. Pour into Tube Cake Pan.
Bake approx 50 minutes @ 350 degrees.
*sour milk = milk + 1 -1/5 tsp vinegar. Mix until lumpy.