Created by Puppitypup on October 25, 2014
Step 1: Preheat oven to 325 degrees, grease a shiny 9x13 pan and grate zucchini.
Step 2: In mixer, cream butter, oil and sugar. Add eggs, vanilla and buttermilk, mixing well.
Step 3: In separate bowl, whisk together dry ingredients, add to creamed mixture.
Step 4: Stir in zucchini and pour into prepared pan.
Step 5: Sprinkle chocolate chips and walnuts on top, bake about 40 minutes, or until done.