01 - 
                Preheat the oven to 190°C (375°F).
              
              
              
                02 - 
                Slice the zucchinis in half lengthwise. Scoop out the seeds with a spoon to create hollow boats.
              
              
              
                03 - 
                Heat the olive oil in a skillet over medium heat. Add minced garlic and cook until fragrant, about 1 minute.
              
              
              
                04 - 
                Add diced mushrooms to the skillet and sauté until softened, approximately 5 minutes. Stir in chopped spinach and cook until wilted. Season with salt, black pepper, and Italian seasoning.
              
              
              
                05 - 
                In a mixing bowl, combine the cooked vegetables with ricotta cheese and half the grated Parmesan cheese. Mix thoroughly.
              
              
              
                06 - 
                Evenly spoon the cheese and vegetable mixture into the zucchini boats. Arrange the stuffed zucchinis in a baking dish.
              
              
              
                07 - 
                Sprinkle the remaining Parmesan cheese over the filled zucchinis. Transfer to the oven and bake for 25–30 minutes, until the zucchinis are tender and the tops are golden brown.
              
              
              
                08 - 
                Remove from the oven and garnish with chopped fresh parsley before serving.