Chai is the first thing we prepare when guests visit our homes, offices, or any commercial setting, especially in Pakistan. Whether it's a family gathering, a milad, an engagement or an unannounced visit in the evening sometimes people become confused when it's time to make more than 2 cups. From quality to quantity, sometimes tea becomes stronger; sometimes it cannot brew properly when make 10+ cups.
For tea cups, you must know the exact quality of milk, water, sugar, and even the tea leaves; any of the amounts if exceeded or remain less will spoil your tea flavor. By using the best tea brand in Pakistan like Qamar tea, you double your tea taste, whether it's 10 cups or a large batch of tea, even 100 for an event. In this blog, you explore how to make an aromatic, perfect tea, from ingredient quantities to step-by-step tea-making, from boiling water to serving in the tea cup.
Why Chai Gets Weaker in Large Batches
As you increase the size of a recipe, the following are all common problems:
- The tea patti is not proportional, so if it made 4 cups, it would not make 10+ cups with the same "few extra spoons".
- The boiling time is not increased for larger quantities of liquid, so the tea is not given sufficient time to develop its full colour and strength.
- Milk is added too soon or too quickly, thus reducing the base's strength.
You need to use the right quantity and let the tea steep for the right amount of time; it will help you get a perfect tea cup for everyone.
The Right Ratio for a Crowd of 10 Cups of Tea
As a general guide for 10 cups of chai:
- Water: 5 cups
- Milk: 5 cups (adjust ratio based on how strong or milky you like it)
- Tea patti: 10–12 teaspoons (roughly 1 to 1.2 teaspoons per cup); you can increase or decrease the quantity for karak chai and teh Dodh Patti.
- Sugar: To taste, usually 8–10 teaspoons as a starting point
- Optional spices: A small piece of ginger and 3- 4 crushed cardamom pods to add additional warmth and aroma to serve guests.
If you want the batch to be more karak, increase the amount of tea patti a bit, and with Qamar Tea Gold, you can achieve the perfect cup for every hand.

Step-by-Step: Brewing Chai for a Crowd
Use a Large, Wide Pot
If you use a wide pot, it will have more surface area for the tea to boil evenly, making it a stronger tea than a narrow deep pot.
Boil Water First, Then Add Tea Patti
Pour in all your water before adding tea patti and bring to a boil. If you add it to lukewarm water, you'll wind up with a weak brew, particularly if you're brewing a large quantity.
Give It Extra Boiling Time
As a larger volume of water will take longer to get the color and strength of the tea leaves, let the tea patti boil for 4 to 5 minutes (more than the 2 to 3 minutes normally allowed for a small batch).
Add Milk Gradually, Not All at Once
Add milk a little at a time, stirring until it is incorporated. This allows the tea and milk to blend well through the pot, rather than forming layers.

Simmer, Don't Rush
After adding in milk, let the chai simmer for another 4–5 minutes. Don't boil on high heat or milk will rise and overflow, especially when making tea in large quantities.
Taste Before Straining
Test a cup of the tea before straining the whole pot, as larger batches are more difficult to "adjust" once served. If it is not quite strong, allow it to simmer for another minute or two, but do not add more tea patti at this time, as it may become bitter.
Strain in Batches
When using a fine strainer, put the leaves into a large pot or thermos, then strain them over the serving kettle as you serve, so there are no loose leaves in the cups and the tea stays hot longer.
Tips for Keeping Chai Hot and Fresh While Serving
- Use a thermos or flask: A flask or thermos helps your tea remain hot and fresh for a long time. When your customers arrive, you serve hot tea without having to make new tea every time. Also, it saves you from reheating and overcooking the tea.
- Avoid reboiling leftover chai: Do not reheat leftover chai several times, as this will make it bitter and cause the milk to curdle. If guests are coming in over a longer period, make chai in smaller quantities.
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Keep sugar separate: Set out a sugar bowl in case there are guests who don't want sugar as much.

Frequently Asked Questions
How much tea patti do I need for 10 cups of chai?
Take about 10-12 teaspoons of tea patti for 10 cups of tea, or about 1-1.2 teaspoons per cup of tea, just a bit more than you would get from a small quantity, as larger quantities will require additional strength to taste bold when served.
Why does chai taste weaker when made in bulk?
If the tea petti is not proportionately increased to match the amount of water or the water isn't boiled long enough, the larger batches may have a weaker flavor. This is solved by an additional 1-2 minutes of boiling before milk is added to it.
Can I make chai for guests in advance?
The best way to make chai is to prepare it just before serving, as it can get bitter with too many passes through the stove and the milk may curdle with repeated reheating. It is better to serve two small batches than one large batch if guests are arriving in a few hours, because the batch may warm too much and become tough.
What's the best tea patti for making chai in large quantities?
For a large crowd, Qamar Tea Gold is a good choice for chai as it has a strong taste. But for a milder and more balanced large batch, Qamar Tea PF1 is also suitable.
Final Words
Finally, you know how to make tea for the larger crowd of more than 10+. Serving chai for a large group doesn't have to compromise the full, spicy cup your guests are looking for. If you use the proper ratio of tea to water, a bit more boiling time, and a large pot, you will be able to serve 10, 20, even more cups of tea without anyone realizing you are using a large pot.
With the best tea brand like Qamar tea, you get authentic flavor and taste in every cup, whether it's office break tea or early morning breakfast. With us, you get the whole range of black tea from PF1 to classic and gold. Visit Qamar Shop today, and from lighter aroma to authentic perfect karak chai, you also save money by choosing a bundle pack for the next get-together.