Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        ***TOPPING***
  1                cup  sugar
  5        tablespoons  chopped walnuts
  2        tablespoons  cinnamon
                        combine ingredients in small bowl and set
                        aside
                        ***CAKE***
  3               cups  all purpose flour
  2          teaspoons  baking soda
     1/4      teaspoon  salt
  1                cup  unsalted butter-room temperature
  2               cups  sugar
  4                     eggs
  2               cups  sour cream
  2          teaspoons  vanilla

Preparation:

For Cake: Preheat oven to 350 degrees. Butter or coat with nonstick spray a 9x13 inch baking pan. In a bowl, combine flour, baking soda and salt. Cream butter with sugar until light and fluffy. Beat in eggs, one at a time followed by sour cream and vanilla. Mix in dry ingredients until just blended. Spoon half the mixture into the baking pan and sprinkle half the topping over the batter. Top with remaining batter then topping. Bake for 45 to 50 minutes. Cool and cut.

Nutritional Information:

322 Calories (kcal); 11g Total Fat; (30% calories from fat); 4g Protein; 53g Carbohydrate; 79mg Cholesterol; 294mg Sodium