Ingredients
Depending on your equipment, choose the measurements that fit your batch size.
For the Thermos Method (Yields roughly 2 cups / 16 oz / 480g):
- 1.75 cups (14 oz / 420g) light cream (18–30 percent butterfat)
- 0.66 cups (5.3 oz / 160g) cultured buttermilk or existing sour cream (at room temperature)
For the Electric Yogurt Maker Method (Yields roughly 4.66 cups / 37.3 oz / 1106g):
- 4.0 cups (32 oz / 946g) light cream (18–30 percent butterfat)
- 0.66 cups (5.3 oz / 160g) cultured buttermilk or existing sour cream (at room temperature)
Equipment Needed for Homemade Sour Cream Khasa Malai
- Food thermometer
- Small saucepan
- Whisk
- Wide-mouth thermos OR an Electric Yogurt Maker
Step-by-Step Instructions
- Slowly heat the measured light cream in a small saucepan over medium-low heat until it reaches exactly 180°F (82°C) on a food thermometer.
- Remove the saucepan from the heat immediately and let the cream cool to 100°F (37°C), stirring frequently to prevent a skin from forming on the surface.
- Add the 0.66 cups (5.3 oz / 160g) of room-temperature cultured buttermilk (or sour cream) to the cooled cream and whisk vigorously until perfectly smooth and blended.
- For the Thermos Method: Pour the blended liquid into a warmed wide-mouth thermos, cover loosely with plastic wrap or a loose lid, and leave it undisturbed in a warm spot to incubate for 12 to 15 hours.
- For the Electric Yogurt Maker Method: Pour the mixture into the plastic containers of your unit, cover them loosely with their individual plastic lids, place the main cover on the machine, and incubate undisturbed for 6 to 8 hours.
- Check the mixture every 1.0 hour or so after the initial minimum incubation time to see if the Homemade Sour Cream Khasa Malai has become firm and set to your liking.
- Refrigerate the set sour cream immediately to halt the culturing process, and chill for at least 2.0 to 3.0 hours before serving or using it in your favorite recipes.
Nutritional Information
Note: The following nutritional values are approximate and calculated per standard serving size of 2.0 tbsp (1.0 oz / 28g) of Homemade Sour Cream Khasa Malai.
- Calories: 60 kcal
- Total Fat: 6.0 g
- Total Carbohydrates: 1.0 g
- Protein: 1.0 g
Chef’s Pro Tips
As a chef, I want to ensure your cultured milk product turns out beautifully thick and tangy every single time. Here are my top secrets for foolproof results:
- Mind Your Temperatures: The biggest mistake you can make is adding your cultured buttermilk when the cream is too hot. If the cream is over 100°F (37°C), it will kill the live, active bacteria in your starter, and your sour cream won't set. Always use a reliable food thermometer!
- Check Your Starter Culture: Ensure your buttermilk or existing sour cream says "live active cultures" on the label. If the culture is dead or past its prime, your cream will simply spoil instead of culturing into a delicious Homemade Sour Cream Khasa Malai.
- Do Not Disturb: During the incubation phase (whether in the thermos or the electric yogurt maker), resist the urge to shake, stir, or move the container. Agitation can break the delicate curd that is forming, resulting in a runny texture.
- The Power of Chilling: While it might look firm enough after the incubation period, refrigerating the sour cream for at least 3.0 to 4.0 hours before stirring or serving is crucial. The cooling process helps the milk fats solidify, giving you that rich, luxurious, and ambrosial texture.
Frequently Asked Questions (FAQ)
These FAQs are optimized for your AIOSEO schema markup to help capture those valuable search engine rich snippets!
Q: Can I use heavy whipping cream instead of light cream to make Khasa Malai? A: Yes, you can! Using heavy cream (which has a butterfat content of 36% or more) will result in a much thicker, richer, and almost butter-like sour cream. If you prefer a traditional consistency, stick to light cream (18–30 percent butterfat) as listed in the recipe.
Q: Why did my Homemade Sour Cream Khasa Malai turn out runny? A: A runny consistency usually happens for three reasons: the cream was too hot and killed the starter culture, the incubation environment wasn't warm enough, or the mixture was disturbed/shaken during the setting process. If it's only slightly thin, a few extra hours in the refrigerator often helps it firm up!
Q: How long does homemade cultured sour cream last in the refrigerator? A: When stored properly in a sterilized, airtight glass jar or container, your homemade cultured milk product will stay fresh and delicious in the fridge for 1.5 to 2.0 weeks.
Q: Can I use regular milk instead of cream for this DIY sour cream recipe? A: No, regular milk does not have enough butterfat to create the thick, creamy texture of sour cream. Culturing regular milk with buttermilk will yield something closer to a drinking kefir or a very thin cultured buttermilk, rather than a thick, spoonable Khasa Malai.





