1. Mascarpone
1 cup
mascarpone
Best swap: Mascarpone. Use 1 cup mascarpone per 1 cup.
Cream cheese is thick, rich and mildly tangy. The best swaps are other soft, spreadable cheeses, blended smooth where needed.
Mascarpone is the closest, cup for cup, though richer and less tangy. Strained Greek yogurt or blended ricotta also work, especially for lighter or baked uses.
Yes, one-to-one. The cheesecake will be richer and slightly less tangy, so a squeeze of lemon juice helps bring it closer to the original.