Flavor-wise, sour cream is more pronounced and acidic. It can overpower delicate dishes—like a light yogurt-based cucumber sauce (tzatziki, anyone?). You’ll end up with something that shouts “sour cream” instead of whispering “yogurt.”
But if your dish already has strong flavors (curry, chili, baked potatoes with bacon), that sour cream punch is actually a perfect match. It balances the heat and adds a fat-slicked comfort that yogurt can’t always deliver.
Sour Cream Substitute For Yogurt at Andres Lowe blog
So, the golden rule? Match the fat and acidity to your recipe’s needs. If it’s a heavy, robust meal, go for sour cream. If it’s something delicate or sweet, stick with yogurt—or you’re asking for a flavor smackdown.
