Mom's Oatmeal Chocolate Chip Cookies

Here is a recipe that I have to thank my mother-in-law for!
Enjoy!

Ingredients:
1 cup cold butter
1 cup white sugar
1 cup brown sugar
1 egg
1/3 cup apple sauce
½ tsp salt
1 tsp baking soda
1 tsp vanilla
3 cups  oatmeal
1 ½ cups flour
8 oz chocolate chips

Preheat oven to 350F. Mix butter and sugar. Add in egg and apple sauce. Add rest of ingredients, and mix thoroughly.
 
Place golf ball sized balls off the dough on cookie sheet and bake for 15 minutes.