So, why can't you just use mozzarella instead of parmesan? Well, it all comes down to the science of cheese. You see, mozzarella has a high moisture content, which makes it melt beautifully and stretch into those gorgeous, gooey strings. Parmesan, on the other hand, has a low moisture content, which makes it dry and crumbly - perfect for grating over dishes.
Imagine using mozzarella instead of parmesan in a classic spaghetti carbonara - it would be like trying to build a house with playing cards! The mozzarella would melt and become all soggy, whereas the parmesan would add a nice salty kick and a bit of texture. It's all about using the right tool for the job, or in this case, the right cheese.
But, what if you're in a pinch and you only have mozzarella on hand? Can you still use it as a substitute for parmesan? Well, it's not the end of the world, but it's definitely not ideal. You could try using a mixture of mozzarella and another cheese, like ricotta or provolone, to get a similar flavor and texture to parmesan.
can i use mozzarella instead of parmesan? - Test Food Kitchen