Yummy Creamy Breakfast Cake

1 C sugar
1 C margarine
2 unbeaten eggs
2 tsp vanilla
1 T vinegar in 1 C milk
2 1/2 C flour
1 tsp baking soda
1 tsp salt


Cream sugar, margarine, eggs; add vanilla.  Mix 1 T vinegar in 1 C milk and add alternately with flour, soda, and salt.  Spread half of dough in 9X13 inch greased pan.  Sprinkle half topping and cover with rest of dough.  Sprinkle rest of topping and optional chopped nuts over top.  Bake for 35 minutes at 350 degrees.

Topping:
1/4 C white sugar
1 T cinnamon
1/3 C brown sugar
chopped nuts, optional