I've never seen this sauce for sale anywhere, so you have to make it yourself if you want it. That said, it is super quick to make. No cooking, no blending, no chopping. Just three ingredients stirred together. It doesn't get much easier than that!
Yogurt Sauce with Black Salt
From 660 Curries
1/2 c. plain yogurt
2 tsp. sugar
1/2 tsp. black salt
1. Whisk all ingredients together.
2. Store in fridge until ready to use. Will keep in fridge for up to 10 days. Do not freeze as the yogurt will become both gritty and watery when thawed.