Papaya Cake

1/2 cup salad oil
2 cups sugar
4 eggs
3 teaspoons baking powder
1 teaspoon baking soda
1 teaspoon salt
2 teaspoons cinnamon
2 cups sifted flour
2 cups ripe papaya puree
1 cup chopped walnuts
Cream Cheese Frosting
1 8 oz. pkg. cream cheese
1/2 cup softened butter
1 box powdered sugar
1 teaspoon vanilla
dash salt
Beat together eggs and oil. Add sugar and beat. Add dry ingredients
and mix. Blend in papaya puree. Stir in walnuts. Pour batter into a 9 x 13"
loaf pan that has not been greased and floured. Bake at 350ºF for 50–60
minutes.
To prepare frosting: Soften cream cheese by allowing it to sit at room
temperature for 1–2 hours. Add all other ingredients. Beat with electric
mixer until frosting is smooth and creamy. Spread on cooled cake.