Mix zucchini, onion and salt together and let set a few minutes for salt to draw out the liquid. Squeeze out the excess moisture. Mix in egg. Add flour, baking powder and ½ teaspoon dill.
Form into patties and lightly fry over medium heat until golden brown for about 3 minutes per side. Sprinkle with cheese.
While fritters fry (say that 10 times fast) mix ½ teaspoon dill with sour cream.
Add a dollop of flavored sour cream on top of each patty.
Recipe by Cindy's Recipes and Writings at https://www.cindysrecipesandwritings.com/cheesy-zucchini-fritters-sundaysupper/