Grandma Sophie’s Chocolate Peanut Butter Cookies

I recently found out that this awesome recipe originated with my grandmother.  So, of course I had to give her the credit.  Thank you Gramma for many years of yummy cookie munching!    Enjoy, from our family to yours! Yield:  3 dozen cookies 1 chocolate cake mix 2 eggs, beaten 1/2 cup oil 1/2 cup…