Science-backed recipe

Iced Pistachio Matcha Latte with Cold Foam

Name: Iced Pistachio Matcha Latte with White Chocolate Drizzle and Cold Foam
Prep time: 10 min
Total time: 10 min
Cuisine: American café
Ingredients: 2 tbsp white chocolate sauce; Ice; 1½ tsp (3 g) matcha, sifted; ¼ cup (60 ml) hot water (175°F / 80°C); ¾ cup (180 ml) milk; 1½ tbsp pistachio syrup or 1 tbsp pistachio cream; ¼ cup (60 ml) cold half-and-half; 1 tbsp vanilla or pistachio syrup; 1 tsp crushed pistachios

Also called Pistachio Matcha with Cold Foam · पिस्ता माचा लाटे · پستہ ماچا لاٹے

Drinks Vegetarian

A white-chocolate-striped glass, creamy pistachio matcha over ice, and a thick cap of sweet cold foam.

From the MedRise Food Science kitchenPublished November 7, 2026

Active: 10 min
Prep: 10 min
Total: 10 min
Serves: 1 drink

Jump to recipe Read the science

Iced pistachio matcha latte with white chocolate drizzle and cold foam topped with crushed pistachios

Why this recipe works

✓
Café drink at homeIn about 10 minutes.
✓
Smooth, not bitterThe right water temperature.
✓
Thick cold foamHalf-and-half and syrup.
✓
Pistachio and white chocolateNutty and sweet.

What is a pistachio matcha latte?

A café-style iced matcha latte flavored with pistachio, served in a glass striped with white chocolate sauce and capped with sweet cold foam.

Meet the ingredients

The main ingredients, with their English, Hindi and Urdu names.

Matcha

माचाماچا

mācā

Ceremonial or latte-grade green tea powder.

Its job: Earthy-sweet green tea flavor and caffeine.

Half-and-half

हाफ एंड हाफہاف اینڈ ہاف

hāf eṇḍ hāf

Cold.

Its job: The cold foam.

Pistachios

पिस्ताپستہ

pistā

Shelled, unsalted; or pistachio syrup or cream.

Its job: Nutty flavor and color.

The lab notes

The science behind every step

Restaurant cooks do these things by habit. Here’s what each step is actually doing to the food, so you can cook by understanding instead of guesswork.

Lab note01

Hot, not boiling

Whisk matcha with water at about 175°F (80°C).

Matcha is powdered whole tea leaf. Boiling water pulls out more of its bitter, astringent catechins and dulls the grassy-sweet flavor; slightly cooler water keeps it smooth.

Lab note02

Sift and whisk

Sift the matcha, then whisk it into a little water before adding milk.

Matcha doesn’t dissolve; it’s a fine powder suspended in liquid. Sifting breaks up clumps, and whisking into a small amount of water first makes a smooth paste that disperses evenly in the milk.

Lab note03

Why cold foam works

Froth cold half-and-half with syrup until thick.

Milk proteins unfold around air bubbles and hold them in place; the fat in half-and-half makes the foam dense and creamy, and cold dairy holds its foam longer.

How to make it, at a glance

Drizzle the glassDrizzle the white chocolate sauce around the inside of a tall glass and fill with ice.
Whisk the matchaWhisk the matcha with the hot water in a bowl until smooth and frothy, about 30 seconds.
Blend with milk and pistachioBlend or shake the milk with the pistachio syrup, add the matcha and blend briefly. Pour over the ice.
Make the cold foamFroth the cold half-and-half with the syrup using a handheld frother or blender until thick and pourable, 30–45 seconds.
Top and serveSpoon the cold foam on top and sprinkle with crushed pistachios.

Exact amounts and timings are in the recipe card below.

Questions, answered

Why is my matcha bitter?

The water was too hot, or the matcha is low grade. Use water around 175°F.

Why won’t my cold foam hold?

The half-and-half wasn’t cold enough; froth it straight from the fridge.

About MedRise Food Science

Desi restaurant favorites, recreated at home and explained with food science: every recipe is tested in a home kitchen and comes with the why behind each step.

Recipe card

Iced Pistachio Matcha Latte

Café-style iced pistachio matcha latte: white chocolate drizzled cup, whisked matcha blended with milk and pistachio, topped with sweet half-and-half cold foam. With the food science of smooth matcha and stable cold foam.

Prep10 minCook0 minTotal10 minServes1 drink

Ingredients

Glass

2 tbsp white chocolate sauce
Ice

Matcha

1½ tsp (3 g) matcha, sifted
¼ cup (60 ml) hot water (175°F / 80°C)

Pistachio milk

¾ cup (180 ml) milk
1½ tbsp pistachio syrup or 1 tbsp pistachio cream

Cold foam

¼ cup (60 ml) cold half-and-half
1 tbsp vanilla or pistachio syrup

Garnish

1 tsp crushed pistachios

Instructions

Drizzle the glassDrizzle the white chocolate sauce around the inside of a tall glass and fill with ice.
Whisk the matchaWhisk the matcha with the hot water in a bowl until smooth and frothy, about 30 seconds.
Blend with milk and pistachioBlend or shake the milk with the pistachio syrup, add the matcha and blend briefly. Pour over the ice.
Make the cold foamFroth the cold half-and-half with the syrup using a handheld frother or blender until thick and pourable, 30–45 seconds.
Top and serveSpoon the cold foam on top and sprinkle with crushed pistachios.

Notes

Caffeine: Matcha contains caffeine; skip it in the evening if you’re sensitive.
Dairy-free: Use oat milk and a barista-style oat creamer for the foam.

Equipment

Matcha whisk or small frother
Handheld frother or blender
Tall glass

Course: Drink · Cuisine: American café
MedRise Food Science

Sources & further reading

Wikipedia: Matcha