3 zucchini and tomatoes baked with fontina Recipes

all-purpose flour, baking powder, kosher salt, baking soda, shredded zucchini, seeded diced roma tomato, chopped scallion, minced fresh basil, shredded parmesan cheese (or asiago, fontina, sharp cheddar), buttermilk, eggs, vegetable oil, red wine vinegar or 1 tbsp white wine vinegar, sliced tomato (3 very thin slices)