INGREDIENTS

Cake:

1. 1/2 pound margarine
2. 1 ^1/2 cups sugar
3. 3 eggs
4. 1 teaspoon baking powder
5. 2 ^1/2 cups flour
6. 1 teaspoon baking soda
7. 1/2 teaspoon salt
8. 1 teaspoon vanilla
9. 1 cup yogurt

Topping:

1. 1/2 cup brown sugar
2. 1 cup walnuts
3. 2 teaspoons cinnamon

Method:

1. Preheat oven to 350°F.
2. Blend together margarine, sugar, and eggs. Mix in remaining cake ingredients.
3. Pour half of cake batter in greased 14- by 9-inch pan. Sprinkle 2/3 of topping over batter. Then pour remaining batter on top and sprinkle remaining topping over this. Bake for 45 minutes.
4. Cool and cut into diamond shapes or squares.