To prepare a Sophie Grigsons courgette flower fritters with ricotta lemon and pistachio recipe, first you will need to prepare your ingredients. First, you'll need the following ingredients: 14 cup (60 ml) grated Parmesan cheese 2 tablespoons (45 g) finely chopped parsley 2 teaspoons (1 tsp) kosher salt 1 tablespoon (25 grams) dried cranberries 1 teaspoon (0.5 oz) fresh thyme