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As the sun beats down and temperatures soar, nothing quite refreshes the body and soul like a glass of Chach — the traditional Indian buttermilk. This humble yet powerful drink, often underestimated, is more than just a summer cooler. It’s a health elixir, a digestive tonic, and a symbol of homemade comfort passed down through generations.
In this blog post, let’s dive into the cool world of Chach — its benefits, varieties, and how you can easily make it at home.
What is Chach?
Chach (also known as mattha, chaas, or spiced buttermilk) is a diluted yogurt-based drink made with water, a pinch of salt, and often spiced with cumin, ginger, mint, or coriander. It’s popular across India, Pakistan, and other South Asian countries, especially during the scorching summer months.
While every region adds its own flavor, the core remains the same: yogurt mixed with water to create a light, hydrating, and cooling beverage.
Health Benefits of Chach
Chach isn’t just about taste — it’s packed with health benefits that make it a daily must-have in many households.
1. Cools the Body
Chach naturally cools down your body temperature, making it a perfect antidote to summer heat. Unlike sugary sodas, it hydrates without artificial ingredients or preservatives.
2. Aids Digestion
The probiotics in yogurt promote healthy gut flora, helping with digestion and preventing bloating. Adding spices like roasted cumin enhances its digestive properties further.
3. Rich in Nutrients
Chach is a good source of calcium, vitamin B12, potassium, and riboflavin — all essential for strong bones, a healthy nervous system, and energy production.
4. Low in Calories
If you’re watching your weight, Chach is a smart substitute for sugary drinks. It’s light, filling, and won’t add to your calorie count.
5. Detoxifies the Body
Thanks to its hydrating properties, Chach helps flush out toxins and keeps your internal system clean and balanced.

How to Make Chach at Home
One of the best things about Chach is how easy it is to prepare at home. Here’s a simple recipe to get you started:
🥄 Ingredients:
- 1 cup plain yogurt (preferably homemade or full-fat)
- 2 cups cold water
- Salt to taste (black salt or rock salt recommended)
- 1 tsp roasted cumin powder
- A few fresh mint leaves (optional)
- Chopped coriander (optional)
- Grated ginger or green chili (optional, for spice lovers)
🥣 Instructions:
- In a bowl or blender, whisk the yogurt until smooth.
- Add cold water and blend again to get a frothy mixture.
- Add salt, roasted cumin powder, and optional herbs/spices.
- Mix well and serve chilled with a few ice cubes.
Pro Tip: Let the Chach sit for 10–15 minutes before serving so that the flavors blend well.
Variations of Chach
While the classic version is always a hit, here are some regional or flavorful twists you can try:
- Masala Chach – Add a pinch of chaat masala and ginger for a tangy punch.
- Mint Chach – Blend in fresh mint leaves for a cooling and aromatic version.
- Kachri Chach – A Rajasthani favorite, where dry wild cucumbers (kachri) are added for a tangy flavor.
- Sweet Chach – Skip the spices and add a touch of sugar or jaggery for a mild, sweet version.
Why Homemade Chach is the Best
In a world of processed drinks and artificial flavors, homemade Chach is a breath of fresh air. When you make it at home, you control the ingredients — no preservatives, no chemicals, just pure goodness. It’s economical, environmentally friendly (no plastic bottles!), and most importantly, made with love.
The Cultural Charm of Chach
Beyond its health benefits, Chach carries cultural significance. In many Indian homes, it’s offered to guests as a gesture of hospitality. Farmers in rural areas often carry it to the fields in clay pots to stay cool and hydrated. During festivals and fasts, Chach is a go-to drink that nourishes without burdening the stomach.

Final Sip: Make Chach Your Daily Ritual
Whether you’re cooling off after a long day, looking for a light drink to pair with lunch, or just want to improve your gut health — Chach is your answer. It’s affordable, easy to make, and endlessly customizable.
So next time you reach for a soft drink, pause and pour yourself a glass of Chach instead. Your body will thank you — and so will your taste buds.
Have your own Chach recipe or a family twist you love? Share it in the comments below and keep the tradition alive!