Portuguese Coffee Cake

Description
This recipe taken from www.Portuguese-recipes.com

Ingredients

 * ¼ cup of corn oil margarine
 * ½ cup of sugar
 * ½ cup of liquid egg substitute
 * 1 cup of light sour cream
 * 1 tsp. of baking soda
 * 1 tsp. of vanilla
 * 1and½ cups of flour
 * 1and ½ tsp of baking powder
 * ½ cup of walnuts
 * ¼ cup of sugar
 * 2 tsp of cinnamon

Directions

 * 1) Preheat oven to 350.
 * 2) Cream together margarine, ½ cup of sugar until fluffy add the egg.
 * 3) In a separate bowl mix sour cream and baking soda.
 * 4) Add to the first mix.
 * 5) Mix in vanilla then flour and baking powder.
 * 6) Combine walnuts, the ¼ cup of sugar, and cinnamon.
 * 7) Stir half into batter mix.
 * 8) Pour batter into a 9" sq. baking pan.
 * 9) Sprinkle remaining nut mixture on the top.