1) Grease and flour 12 muffin cups. Heat oven to 375°F. 2) In a mixing bowl, beat the oil with eggs, sugars, and vanilla extract. 3)Combine the flour, soda, baking powder, salt and cinnamon; add wet ingredients; stirring until blended. Fold in shredded zucchini and carrots. 4) Fill in muffin cups about 3/4 full; sprinkle with cinnamon sugar or granulated sugar if desired. Bake for 20 minutes. Makes 12.