Tea Coffee Maker Machine: Can One Appliance Make Both?

April 25, 2026

By Saran Reddy · Founder, InstaCuppa | Last updated: July 1, 2026

A tea coffee maker machine that does both sounds too good to be true. But if your household has chai lovers and coffee drinkers, one appliance can serve everyone. The catch: it makes filter coffee, not espresso. Here is what works, what does not, and who this is best for.

Best part for anyone tired of scrubbing the stove: a good tea coffee maker also stops the boil-over mess. We cover that anti-overflow feature below too.

Can One Machine Really Make Both Chai and Coffee?

Answer: Yes. Chai makers with a coffee mode brew filter-style decoction coffee using the same pot and heating system as chai.

The InstaCuppa 600ml steel carafe has 4 modes: Chai, Coffee, Green Tea, and Hot Water. For coffee, you add water, coffee powder, and sugar to the pot. Press the Coffee button. The machine heats the water, brews the coffee powder, and shuts off when done. Pour it into a cup, add hot milk if you like, and you have filter coffee.

The result is close to South Indian filter coffee -- strong, dark decoction. Not espresso. Not French press. Not pour-over. If you drink filter kaapi or instant coffee with milk, this works great.

How Is Chai Mode Different From Coffee Mode?

Answer: The brew time and temperature are different. Coffee mode runs hotter and shorter.

Setting	Chai Mode	Coffee Mode
Liquid	Water + milk together	Water only (add milk after)
Brew time	8 to 10 minutes	5 to 7 minutes
Result	Creamy milk chai	Strong coffee decoction
Best with	CTC tea powder + spices	Filter coffee powder

For chai, milk goes in from the start and simmers with the tea. For coffee, you brew the decoction first, then add hot milk to your cup. This is how South Indian homes have made filter coffee for decades -- just without the brass filter.

Temperature is why each mode matters. Filter coffee wants near-boiling water, about 90 to 95°C, to pull a full-bodied decoction. Green tea is the opposite. It brews best at 70 to 80°C, because boiling water over-extracts bitter catechins and tannins [4]. A single-heat electric kettle cannot do both well. Mode buttons can.

What Kind of Coffee Does It Make?

Answer: Filter-style decoction coffee. Not espresso, not cappuccino, not latte.

If you drink South Indian filter coffee (like Bru, Leo, or Cothas), this mode gives you a similar result. The coffee powder steeps in hot water, and you get a strong decoction. Mix with hot milk and sugar for a classic filter kaapi.

That word "decoction" is the whole idea. Traditional filter coffee steeps a coffee-chicory blend (often around 70:30) in near-boiling water to pull a thick concentrate [3]. The coffee mode copies that steep step. You just skip the brass filter. Want the full contrast? See espresso vs filter coffee for the Indian palate.

What it will NOT make:

Espresso (needs 9 bars of pressure -- a chai maker has zero pressure)
Cappuccino (needs steamed and frothed milk -- no steam wand here)
Cold brew (needs 12+ hours of cold steeping)
Pour-over (needs precise slow drip)

If you want espresso-based drinks, you need a separate espresso machine. A chai maker handles chai and filter coffee, not cafe-style espresso.

Who Benefits Most From a Tea Coffee Maker Machine?

Answer: Indian homes where some people drink chai and others drink coffee.

This is very common in India. The husband drinks chai. The wife drinks coffee. Or the parents drink chai and the kids drink coffee. Instead of buying two separate machines, one chai maker with coffee mode serves everyone.

The split is real. India is the world's largest tea-drinking nation by total volume, at about 1,197 million kg a year [1]. Coffee is far smaller and mostly a South Indian habit — Karnataka, Kerala, and Tamil Nadu grow over 90% of India's coffee [2]. So most homes lean chai, with a few coffee drinkers. A dual-mode machine fits that mix.

Mixed households: Chai in the morning, coffee in the afternoon -- same machine
Small kitchens: One device takes less counter space than two
Budget-minded: Rs 4,999 for 4 modes vs Rs 4,999 for a coffee machine + Rs 4,999 for a chai maker
Office pantry: One machine for the whole team's varied preferences

How to Make Filter Coffee in a Chai Maker

Answer: Simple. Water, coffee powder, and the Coffee mode button.

Add 200ml of water to the carafe
Add 2 heaped teaspoons of filter coffee powder (Bru, Leo, or Cothas)
Add sugar if you like it pre-sweetened
Press the Coffee mode button
Wait 5 to 7 minutes
Pour the decoction through a strainer into a cup
Add hot milk (you can heat milk in the same machine using hot water mode)

For a stronger decoction, use 3 teaspoons of coffee. For a milder cup, use 1.5 teaspoons. The machine does not control the strength -- you do, just like on a stove.

Does a Tea Coffee Maker Stop the Milk Boil-Over Mess?

Answer: Yes. A good electric tea coffee maker has anti-overflow and auto-shutoff built in, so chai does not spill over the stove.

Milk boils over for a simple reason. Its fat and protein form a skin on top. Steam builds under that skin, pushes it up, and it spills in seconds [5]. On a gas stove you have to stand and watch every cup.

An "anti-overflow" tea maker fixes this in two ways:

A taller pot with headroom: the carafe leaves room for the milk to rise without reaching the rim.
Auto-shutoff sensors: the machine stops heating once the brew is done, so it never runs away while you step out.

People search for an "anti overflow tea maker" for exactly this reason. They are tired of cleaning burnt milk off the burner. An electric one-pot maker with auto cut-off solves that daily annoyance. It is one of the biggest reasons Indian homes switch from the stove.

If your only worry is milk on the stove, even the old wooden-spoon-across-the-pot trick helps break the surface tension [6]. But a machine that shuts off on its own is far less to think about at 6 a.m.

Chai Maker vs Dedicated Coffee Machine: Which to Buy?

Answer: If you drink chai daily and coffee sometimes, get the chai maker. If you drink only coffee and want espresso, get a coffee machine.

If You...	Buy This
Drink chai daily, coffee sometimes	Chai maker with coffee mode (Rs 4,999)
Drink coffee daily, no chai	Drip coffee maker (Rs 2,000-5,000)
Want espresso or cappuccino	Espresso machine (Rs 8,000+)
Drink both equally and want the best of each	Chai maker + separate French press (Rs 5,500 total)

For most Indian homes, the chai maker with coffee mode covers 90% of hot drink needs. The other 10% is handled by a Rs 500 French press or a jar of instant coffee.

Does the Coffee Taste Good?

Answer: It tastes like home-brewed filter coffee. Not cafe-quality, but solid and consistent.

Honest review from our testing: the coffee mode makes a strong, dark decoction that mixes well with milk. It is not as layered as hand-dripped pour-over or as intense as espresso. But for the Rs 15 you spend on ingredients per cup, the taste-to-cost ratio is excellent.

If you currently make coffee by boiling water and adding Bru instant, the coffee mode is a clear upgrade. If you are used to specialty pour-over from Blue Tokai, the chai maker will not match that level.

Frequently Asked Questions

Can I use instant coffee powder in the coffee mode?

Yes, but there is no real benefit. Instant coffee dissolves in hot water from any source. Use coffee mode for filter/ground coffee to get the brewing benefit.

Can I froth milk in a chai maker for a latte?

Not in the traditional sense. Some chai makers have a froth mode that aerates milk, but it does not create the dense microfoam of a steam wand.

Will coffee residue affect the taste of my next chai?

Not if you rinse the carafe between drinks. A quick rinse with water removes coffee residue. For sensitive palates, use a drop of dish soap.

Can I make masala chai and filter coffee in the same batch?

No. Each mode makes one drink at a time. Brew chai first, rinse, then brew coffee. Each batch takes 5 to 10 minutes.

Is a 4-in-1 chai maker worth paying more for?

Yes, if you use at least 2 of the 4 modes. If you only drink chai, a basic chai maker is enough. If you also want coffee or green tea, the 4-in-1 saves you buying multiple devices.

Does a tea coffee maker really stop milk from boiling over?

Mostly, yes. The carafe has extra headroom and the machine auto-stops when the brew is done. You still should not overfill it past the max line. But you no longer have to hover over the stove.

Sources

Tea Board of India — Domestic Tea Consumption Study, and Indian tea culture (overview). India is the world's largest tea-drinking nation by total volume (~1,197 million kg/yr).
Coffee production in India — Karnataka, Kerala and Tamil Nadu grow over 90% of India's coffee.
The South Indian filter coffee decoction method — coffee-chicory blend steeped in hot water (blends commonly ~70:30).
Green Tea Brewing Temperature Guide — brew at 70-80°C; boiling water over-extracts bitter catechins and tannins.
Why milk boils over — fat and protein form a surface skin that traps steam and pushes it over the rim.
Use a spoon to prevent milk from boiling over — a spoon across the pot breaks the surface tension.