How to Make a Flat White at Home (Better Than the Café)

The flat white is one of the most satisfying espresso drinks to master at home — intense espresso flavor, velvety microfoam, and a smaller size that keeps the coffee-to-milk ratio where it belongs. Unlike a latte, which can get milk-heavy, a flat white is always coffee-forward.

Here’s how to make one properly.

What Is a Flat White?

A flat white is a small espresso drink made with a double ristretto or double espresso and a small amount of velvety steamed milk (microfoam). It originated in Australia and New Zealand in the 1980s and arrived at international café chains in the 2010s. (For the full definitional context — the disputed Sydney 1985 vs Wellington 1989 origin, the etymology of the name, the Starbucks January 2015 introduction, and how a flat white differs from a latte, cappuccino, and cortado — see our dedicated What Is a Flat White? guide.)

Key characteristics:

• Small: 5–6 oz (150–180ml) total volume
• Strong: uses a double shot (60–70ml of espresso)
• Milk texture: silky, velvety microfoam — not thick froth
• Ratio: roughly 1:2 to 1:3 espresso to milk
• Result: stronger, more intense than a latte; smoother than a cappuccino

How it differs from a latte:

For a deeper comparison of these two drinks, see our flat white vs latte guide.

What You Need

Ingredients (1 serving)

• 18–20g of freshly ground espresso (for a double shot)
• 4–5 oz (120–150ml) whole milk — full fat produces the creamiest microfoam

Equipment

• Espresso machine with steam wand (required for proper microfoam)
• 19–21g portafilter basket (double basket)
• Milk pitcher (12 oz / 350ml is ideal for a single flat white)
• Scale (optional but helpful for shot weight)
• Thermometer (optional — for learning correct milk temperature)

A flat white absolutely requires a real steam wand. Frothing attachments and French press milk frothers won’t produce the right texture — they make bubbles, not microfoam. If you don’t have a steam wand yet, see our getting started guide for machine recommendations. For no-steam-wand frothing alternatives, see our how to froth milk guide.

Best Milk for a Flat White

The milk you choose has a significant impact on a flat white’s texture and flavor. Because the flat white uses relatively little milk, quality matters more here than in a latte.

The best milk for a flat white is whole dairy — its fat and protein content creates the silky, velvety microfoam that defines the drink. For non-dairy, barista-edition oat milk is the clear choice: it steams similarly to whole milk and its mild sweetness complements espresso without competing with it.

Avoid: fat-free or skim milk (too little fat for stable microfoam — you get large bubbles), and non-barista non-dairy milks (they separate when heated and don’t froth correctly).

Step-by-Step Flat White Recipe

Step 1 — Prepare Your Espresso

Pull a double espresso into a warmed 6 oz cup. A flat white typically uses 36–42ml of liquid espresso (standard double shot ratio of 1:2 from 18–20g of grounds).

Traditional flat white option: Use a double ristretto — a shorter, more concentrated shot. Pull 30–32ml from 18g of coffee (1:1.7 ratio). This creates an even more intense, sweeter espresso base with less bitterness. Many Australian/NZ-style cafés use this approach.

Shot quality matters more here than in a latte because the smaller milk volume means the espresso isn’t masked. Take the time to dial in your espresso before working on flat whites.

Step 2 — Steam the Milk

This is the most critical step for a great flat white. The goal is silky, velvety microfoam — milk that has the consistency of wet paint, with no visible bubbles.

1. Start with cold milk Pour 4–5 oz of cold whole milk into your pitcher. Cold milk gives you more time to texture it properly.

2. Purge the steam wand Before inserting into milk, open the steam valve briefly to purge any condensation. Close it.

3. Submerge and angle Insert the steam wand tip just below the milk surface (about ½ inch / 1cm). Tilt the pitcher to create a slight angle. When you open the valve, you want the milk to spin in a circular whirlpool motion.

4. The incorporation phase (stretch) For the first 3–5 seconds, position the wand tip right at the milk surface to incorporate a small amount of air. You should hear a subtle hissing “paper tearing” sound — not loud slurping or bubbling. This is where you add volume to the milk.

For a flat white, incorporate LESS air than you would for a cappuccino. The milk should grow only slightly — maybe 20–30% in volume. Too much air = cappuccino foam instead of flat white microfoam.

5. The texturing phase Once you have a little volume, drop the wand tip deeper (about 1 inch below surface) and focus on spinning the milk in a tight whirlpool. You’re breaking down any bubbles that formed and creating a smooth, uniform texture. Continue until the milk reaches 140–150°F (60–65°C). The pitcher should be hot but not painful to touch.

6. Tap and swirl Remove the steam wand, purge it immediately, and wipe clean. Tap the pitcher firmly on the counter 2–3 times to pop any surface bubbles, then swirl the milk in a circular motion. The milk should look glossy and uniform — no bubbles, just a smooth cream-like consistency.

Step 3 — Pour the Milk

1. Swirl the espresso Give your espresso a quick swirl in the cup to create a flat, even surface.

2. Start the pour Hold the milk pitcher at a slight angle and start pouring from about 3–4 inches above the cup. Pour steadily down the center of the espresso. The espresso and milk will blend as you pour.

3. Bring the pitcher closer As the cup fills, lower the pitcher closer to the surface (about ½ inch above the espresso). The microfoam will begin to float on top naturally.

4. Finish with a “flat” surface The name “flat white” refers to the milk being poured flat — minimal foam dome. The final surface should be smooth and nearly level with the rim, with just a thin layer of microfoam and perhaps a small white spot or basic latte art pattern.

For a step-by-step breakdown of milk pouring and latte art basics, see our how to steam milk for latte art guide.

Flat White Recipe Variations

Iced Flat White

Pull a double espresso (or double ristretto) and let it cool briefly. Fill a glass with ice, add 3–4 oz of cold whole milk or oat milk, then pour the espresso over the top. Stir gently. The result is intense, coffee-forward, and refreshing — closer to a strong iced latte. This is different from a cold brew drink, but excellent on its own terms.

Oat Milk Flat White

Oat milk (barista edition) steams similarly to dairy milk and creates a surprisingly good flat white. It doesn’t froth quite as tightly as whole dairy, so you may need to incorporate a bit more air during steaming to compensate. The flavor is slightly sweeter and nuttier — a nice complement to espresso.

Vanilla Flat White

Add a small pump (or ½ teaspoon) of vanilla syrup to the espresso before adding milk. Subtly sweetens the drink without masking the coffee flavor. See our vanilla latte recipe for homemade syrup instructions.

Extra Strong Flat White

Use a triple shot instead of a double — increase your dose to 25–27g and pull 50–55ml of espresso. This creates an even more intense drink, closer to a piccolo latte in espresso concentration. Only recommended once you’ve dialed in your machine consistently.

Making a Flat White Without a Steam Wand

You can’t make a true flat white without a steam wand — microfoam requires pressurized steam. But you can make a very good approximation at home using alternative equipment.

Method 1: Moka Pot + Handheld Frother (Closest Result)

1. Brew a strong Moka pot (use fine-medium grind, fill the basket completely, don’t pack it).
2. Use a 3-cup Moka pot for a concentrated 2–3 oz yield.
3. Warm 4 oz of whole milk in a small saucepan over medium-low heat to about 150°F (65°C). Don’t let it boil.
4. Use a handheld electric frother to froth the milk for 20–30 seconds. Keep the frother near the bottom of the jug and move it in a circular motion to create a uniform foam.
5. Tap the jug on the counter and swirl to break up large bubbles.
6. Pour the Moka pot coffee into a small cup and add the frothed milk immediately.

Result: Good flavor, reasonable texture — the foam will be a bit coarser than true microfoam. Tastes like a strong coffee with frothed milk. It’s satisfying, but not technically a flat white.

Method 2: French Press Milk Frother

After warming the milk, place it in a French press and pump the plunger rapidly 20–30 times. This creates a light foam. The texture is bubbly and inconsistent — fine for a quick drink but not velvety microfoam.

Method 3: AeroPress Coffee + Frother

Use an AeroPress inverted method with a fine grind and 1:4 water-to-coffee ratio (very concentrated). This produces a strong, espresso-adjacent brew that works well as a flat white base. Combine with frothed milk from a handheld frother.

Getting an Espresso Machine

If you want to make real flat whites regularly, an entry-level espresso machine with a steam wand is a worthwhile investment. The Breville Bambino Plus is one of the most popular choices — compact, automatic steam, excellent results. See our getting started guide for more options at different price points.

Common Flat White Mistakes

Too much foam / cappuccino texture You incorporated too much air during steaming. The paper-tearing sound during the stretch phase should last only 3–5 seconds. Practice restraint with air incorporation.

Watery, thin taste Either your espresso is under-extracted (too coarse a grind, too fast a shot) or you’re using too much milk. Keep total drink volume at 5–6 oz. If the shot tastes weak, read our espresso troubleshooting guide.

Milk separates from espresso The milk wasn’t properly textured — large bubbles cause separation. Tap the pitcher more firmly and swirl longer before pouring. Also, pour sooner after steaming (don’t let the milk sit).

Burnt milk taste Milk was steamed past 160°F (71°C). Use a thermometer until you develop a feel for temperature. Once milk scorches, you can’t fix it — start fresh.

Visible bubbles on the surface Tap the pitcher harder on the counter and swirl more vigorously. Pour in a steady stream without interruption — stopping and starting during the pour adds bubbles.

Flat White vs Cortado vs Cappuccino

The cortado is slightly smaller and uses even less milk than a flat white — almost no foam at all. See our cortado and flat white recipe guide and cortado vs macchiato guide for more comparisons.

FAQ

What is the difference between a flat white and a latte? A flat white is smaller (5–6 oz vs 8–12 oz), uses a double shot, and has a higher espresso-to-milk ratio than a latte. The milk is textured into velvety microfoam with minimal air, keeping the coffee flavor front and center. A latte is larger, creamier, and milder. Both use steamed milk, but the flat white is more coffee-forward.

How many espresso shots are in a flat white? A flat white uses a double shot of espresso — typically 18–20g of coffee grounds yielding 36–42ml of liquid espresso. Some Australian and New Zealand cafés use a double ristretto (shorter, more concentrated) for an even more intense flavor.

Can I make a flat white without an espresso machine? Technically yes, but the result won’t be a true flat white. You can brew strong coffee using a Moka pot and froth milk with a handheld frother. The result is a tasty coffee drink, but the espresso won’t have the crema or intensity, and handheld frothers can’t create true microfoam. For a real flat white, you need an espresso machine with a steam wand.

What temperature should milk be for a flat white? Ideal milk temperature for a flat white is 140–150°F (60–65°C). This is slightly cooler than a cappuccino (around 160°F). Cooler temperatures preserve more of the milk’s natural sweetness and allow the espresso flavor to remain dominant.

Why is it called a flat white? The name “flat white” refers to the pour — the milk is poured “flat” with minimal foam dome on top, unlike a cappuccino which has a thick, domed layer of froth. The drink originated in Australia and New Zealand in the 1980s, where it became the standard café espresso drink before spreading internationally.

What is the ratio of milk to coffee for a flat white? A flat white uses roughly 2–3 parts milk per 1 part espresso. In practice: a double espresso (36–42ml) topped with 4–5 oz (120–150ml) of steamed milk in a 5–6 oz total drink. That’s a much higher espresso-to-milk ratio than a latte, which typically uses 4–6 parts milk per part espresso. The higher espresso ratio is what keeps the flat white coffee-forward and intense.

Is a flat white just coffee with milk? A flat white is espresso with microfoamed milk — but the milk texture is what sets it apart. Regular hot milk or frothed milk produces a different drink. Microfoam is created by steaming milk to incorporate tiny, uniform bubbles, giving it a silky, velvety consistency. The specific ratio (5–6 oz total), double espresso base, and microfoam texture are what define a true flat white, distinguishing it from a simple coffee with milk.

What is the difference between a flat white and a cappuccino? A flat white and a cappuccino are both small espresso drinks, but they differ in milk texture. A cappuccino has equal thirds of espresso, steamed milk, and thick foam — airy and milky. A flat white uses velvety microfoam with almost no foam layer — denser and more espresso-forward. If you want to go deeper, see our cappuccino vs latte guide which covers all the key espresso drink comparisons.

How do you make the perfect flat white at home? Start with a well-dialed double espresso: 18–20g grounds, 36–42ml yield, 25–30 second extraction. Steam cold whole milk in a small 12 oz pitcher — only 3–5 seconds of air incorporation before dropping the wand deeper to texture. Target 140–150°F (60–65°C). Tap and swirl the pitcher before pouring. Pour in a steady stream from 3–4 inches, then lower as the cup fills. 5–6 oz total with a smooth, flat surface.

What milk does Starbucks use in their flat white? Starbucks uses 2% milk as their standard for the flat white, steamed to a velvety microfoam. They also offer oat, almond, coconut, and soy as substitutes. Starbucks uses two ristretto shots (shorter, more concentrated pulls) rather than standard espresso, which gives their version a sweeter, less bitter profile. At home, you can replicate this with a shorter ristretto pull — about 30ml from 18g of coffee.

Related Guides

• Flat White vs Latte: What’s the Difference? — in-depth comparison
• Cortado and Flat White Recipes — both drinks in one guide
• How to Steam Milk for Latte Art — master the microfoam technique
• How to Make a Cappuccino — learn the cappuccino for comparison
• Espresso Grind Size Guide — dial in your shot before tackling milk drinks
• How to Descale Your Espresso Machine — flat whites depend on stable steam pressure; descaling on schedule is what keeps the wand performing
• How to Clean Your Espresso Machine — the flat white is the diagnostic drink for steam wand cleanliness. A wand with milk residue inside the tip or the wand pipe throws an asymmetric steam jet that prevents the tight, glossy microfoam a flat white demands. If your flat white microfoam keeps coming out bubbly or thin despite correct positioning and timing, the steam wand internal clean is the first variable to check — before adjusting your milk pitcher angle or stretch duration. The daily wand wipe handles 80% of milk residue; the bi-weekly internal clean handles the 20% that builds up inside the tip channels and inside the wand pipe itself. A flat white is unforgiving: it shows you exactly how clean your wand is in every single pour
• Latte Art: Heart, Tulip, Rosetta, and Swan — the flat white is one of the easiest drinks to pour patterns into (small surface, dense microfoam); pour mechanics for every common pattern