How does this reheat? I'm curious about whether the yogurt-based dressing/sauce would curdle. Thank you!

Or, if you anticipate/plan leftovers, keep the pasta main and the yogurt sauce separate.
Then combine suitable portions when you are about to serve, gear and being to table.
Two separated parts of dish should keep at least 3-4 days in fridge.

Hi! I didn't try reheating it. But if you let it come up to room temperature first, then gently warm, I'm optimistic it would be fine.