Prize Orange Cake - cooking recipe

Ingredients

1/2 c. butter
2 eggs, separated
1/2 c. sour milk
2 c. \"Five Roses\" all-purpose flour
1/2 tsp. baking soda, dissolved in 1 tsp. hot water
1/2 c. chopped nuts
1 c. granulated sugar
1/2 c. seedless raisins
1 fairly large orange
1 1/2 tsp. baking powder
1/4 tsp. salt

Preparation

Squeeze orange and add juice to milk.
Put remainder of orange plus the raisins through a food grinder.
Mix other ingredients except egg whites as for a \"butter cake\".
Add minced fruit and chopped nuts.
Lastly, add stiffly beaten egg whites.
Bake in prepared 9 x 13-inch pans at 350\u00b0 for 25 minutes or until it passes the toothpick test.