Spiced Apple Cake

[provisions]

4
apples
cored and cubed, skins on
1/2
cup
vegetable oil
2
teaspoons
vanilla
1
cup
white sugar
1
cup
brown sugar
2
cups
flour
1
teaspoon
cinnamon
1/2
teaspoon
nutmeg
1/2
teaspoon
salt
2
teaspoons
baking soda
2
eggs
beaten
caramel sauce
purchased, optional
whipped cream
optional
[process]: 

 Combine all ingredients in a large bowl. Grease a bundt pan or tube pan. Bake at 350 degrees for 50 minutes.