When it comes to substituting ricotta for cream cheese, the ratio is not always 1:1. You might need to adjust the amount of ricotta depending on the recipe and the desired consistency. For example, if you're making a cheesecake, you might want to use a bit more ricotta to get the right texture.
Ricotta can add a lovely lightness to your baked goods, but it can also make them more delicate. So, if you're looking for a hearty cheesecake, cream cheese might still be the better choice. But if you want a fluffy and airy dessert, ricotta could be the way to go!