Strong Napoli Iced Coffee: A Measured Original Capsule Recipe

Ingredients and glass

For one serving: one Napoli Original capsule, brewed as 40 ml / 1.35 fl oz espresso; 100 g / 3.5 oz ice; and 80 ml / 2.7 fl oz cold milk OR cold drinking water. Optional: 5 ml / 1 tsp simple syrup. Choose either the milk version or the black version for the first attempt, rather than adding both liquids. Use a heat-resistant glass of at least 300 ml, an espresso cup, a spoon and a kitchen scale or measuring jug. Keep milk refrigerated until preparation.

A barista oat drink is an option if that suits your preference; it will change flavor and texture. The recipe does not promise that a plant drink behaves identically to dairy. Syrup is optional and goes in the serving glass, never in the machine or water tank.

Method

1. Put 100 g ice in the heat-resistant serving glass. Measure 80 ml cold milk or water separately.
2. Brew one fresh Napoli capsule at 40 ml espresso into the small espresso cup. Follow the selected pack and machine instructions; do not run the same capsule twice.
3. Pour the espresso carefully over the ice. Stir briefly so the temperature and dilution become more even. Some ice melting is expected.
4. Taste a small sip, then add the measured cold milk or water. Stir again.
5. Taste before sweetening. If wanted, stir in 5 ml simple syrup and stop there for the first trial. Serve immediately.

The espresso cup lets you measure the coffee and avoids relying on clearance for a tall, ice-filled glass under the machine. Keep the hot cup stable and use a glass suitable for the temperature change.

How to adjust the next glass

If it tastes mostly of cold milk, reduce milk to 60 ml next time while keeping coffee and ice unchanged. If the black version tastes too concentrated, increase cold water from 80 to 100 ml. If it becomes thin only after sitting, drink it sooner or use larger cubes; do not change three variables at once.

For a larger, equally coffee-forward version, use two fresh Original capsules at 40 ml each, with 120 ml cold milk or water and 120 g ice, in a glass of at least 400 ml. That is a two-capsule serving, not one capsule extracted for twice as long. Decide whether you want the additional coffee before making it.

Alternative capsules and compatibility

Kazaar Original is a possible substitute when you want another dark, forceful profile. It changes the flavor; it is not Napoli under a different name. Use the espresso preparation indicated on the selected pack and keep the other quantities unchanged for the comparison. See the Napoli alternatives guide for the differences.

Neither Napoli nor Kazaar Original fits Vertuo. A Vertuo espresso or double espresso needs a separate recipe ratio for its intended serving. Avoid substituting a full mug capsule without changing the glass, liquid and ice plan. The iced-latte guide covers different coffee bases.

What should it taste like?

Expect a short, cold drink in which the roasted coffee remains noticeable. Milk softens the impression of bitterness, while water gives a plainer black-coffee version. Cocoa-like tasting notes do not mean chocolate or syrup has been added. The exact finish depends on your milk, ice and serving time. This recipe has not been presented as a controlled sensory test.

Can I brew straight onto ice?

Only use a suitable heat-resistant glass that fits safely under your machine. The separate-cup method above makes the espresso quantity easier to check.

Why not fill the entire glass with milk?

A bigger milk portion changes the coffee-to-milk ratio. Start with the measured recipe, then adjust deliberately.

Does this need sugar?

No. Taste after stirring and add the optional syrup only if you want it.

Can I make it ahead?

The recipe is designed to serve immediately. Leaving it on the ice changes dilution, so it is a poor way to compare capsules consistently.

Source and related reading

The manufacturer Napoli product reference identifies the Original coffee and 40 ml espresso serving. That flavor reference does not establish US availability. The ingredient amounts and dilution adjustments here are WhichCapsule's editorial recipe suggestions. For another method, see coffee-shop drinks with Nespresso.