Chop dill. Mince garlic, if using fresh.
Add all other ingredients except the last three optional ingredients to the bowl with the zucchini. Mix well to combine. Test to see if you can form patties that hold their shape with your hands
Let fry on medium heat for about 3-5 min. Turn patties over with a spatula, lower heat to medium-low, and cook for 3 an additional min. Transfer patties to a paper-towel lined plate when done. Let stand.