Can you use white wine vinegar for buttermilk?

Yes, you can use white wine vinegar as a substitute for buttermilk. To make a buttermilk substitute, mix one tablespoon of white wine vinegar with one cup of milk and let it sit for about 5-10 minutes until it thickens slightly and curdles. This mixture will mimic the acidity and consistency of buttermilk, making it suitable for recipes that require it.