Caramel Apple Cake with Brown Sugar Frosting

INGREDIENTS

1 1/2 cups

vegetable oil

1 1/2 cups

white sugar

1/2 cup

dark brown sugar, packed

large eggs

3 cups

flour

2 tsp

cinnamon

1/2 tsp

nutmeg

1 tsp

baking soda

1/2

tsp salt

3 1/2 cups

apple, peeled and chopped

1 cup

walnuts, chopped

2 tsp

vanilla

Brown Sugar Frosting:

1/2 cup

dark brown sugar, packed

1/3 cup

heavy cream

1/4 cup

butter

1 cup

powdered (icing) sugar

1/4 cup

walnuts, chopped