Decide how you’ll use stracciatella: fresh topping (needs “spoonable” creaminess) or cooked/melted dishes (needs better heat behavior).
Start with the substitute ratio in the table: use 1:1 for creamy spoonable swaps, or the blended ratios where mozzarella needs cream to mimic the center.
If your substitute is thick or grainy (ricotta, skyr, cottage cheese), strain or blend until smooth for that stracciatella-like bite.
For warm applications, add the substitute later (off-heat or last 1–2 minutes) to preserve creaminess and prevent dryness.
Taste for balance: if the swap reads flat, add a tiny pinch of salt; if it tastes heavy, loosen with a teaspoon of milk or balance with a small squeeze of lemon.