What is curd

Last updated: April 1, 2026

Quick Answer: Curd is a dairy product made by curdling milk with acid or rennet, resulting in soft, white solids separated from whey. It's commonly used in Indian cuisine and desserts.

Key Facts

What is Curd?

Curd is a soft dairy product made by curdling milk, a process that separates milk solids from liquid whey. The curds are the solid components that form when milk proteins coagulate, typically triggered by adding acid (like lemon juice or vinegar) or rennet enzymes to milk.

How Curd is Made

The traditional process involves heating milk to a specific temperature, then adding a coagulating agent. As the milk proteins bind together, they form soft curds that can be strained from the whey. The texture and taste depend on the type of milk used, coagulating agent, and fermentation time.

Nutritional Benefits

Curd is rich in protein, calcium, and phosphorus, making it valuable for bone health and muscle development. It contains beneficial probiotics that support digestive health. Fresh curd is lower in fat than many other dairy products and provides essential nutrients including B vitamins.

Culinary Uses

In Indian cuisine, curd appears in dishes like raita, lassi, and as a base for paneer cheese. It's used in cooking, baking, and as a topping for various dishes. Different cultures prepare and use curd in unique ways, from Middle Eastern labneh to traditional Indian preparations.

Storage and Shelf Life

Fresh curd should be refrigerated and typically lasts 5-7 days. The shelf life depends on storage temperature and whether it's been opened. Proper storage in airtight containers helps maintain freshness and prevent contamination.

Related Questions

Is curd the same as cheese?

Curd can be eaten fresh as a standalone product or processed further to make cheese like paneer. Fresh curd is softer and less concentrated than aged cheeses, though cheese is technically made from curd curds.

Can you make curd at home?

Yes, homemade curd is simple to make using milk and either lemon juice, vinegar, or rennet. The process takes 30 minutes to an hour and requires only basic kitchen equipment.

Is curd good for digestion?

Curd contains beneficial probiotics that support healthy gut bacteria and digestive function. Regular consumption may improve digestion and nutrient absorption, though individual tolerance varies.

Sources

  1. Wikipedia - Curd CC-BY-SA-4.0
  2. Wikipedia - Paneer CC-BY-SA-4.0