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    StandardRecipe

    Protein Matcha Latte

    The BYOB Team5 min1 drink (from a batch of Matcha Syrup that makes about 12 servings)$1.99/drink344 cal/drink

    Uses Matcha Syrup — make a batch ahead of time; it keeps in the fridge for a week or two, so you won't need to make it again for every drink.

    Ingredients & steps

    Standard

    Written hot. Switch to see the iced version's ingredients and steps.

    Ingredients

    • 8oz milk
    • 1 scoop (about 30g) whey protein powder, vanilla or unflavored
    • 2 tbsp Matcha Syrup (make a batch ahead of time -- it keeps about 1 week in the fridge)
    • Optional: 1-2oz brewed espresso, for a protein matchaccino (see note below)

    Steps

    1. 1.Whisk the whey protein into the cold milk in a separate cup until fully smooth, before any heat is involved.
    2. 2.Add 2 tbsp of the matcha syrup to your serving cup.
    3. 3.Steam or froth the protein-milk mixture to about 150°F and pour it over the syrup, stirring until fully combined. If making a protein matchaccino, pull a shot of espresso and add it to the cup before the milk.
    4. 4.Serve immediately.

    Swap the milk

    This recipe is written with Kirkland Signature Organic A2 Whole Milk (8oz). Pick a different milk to see the cost and calories update below.

    Milk: Kirkland Signature Organic A2 Whole Milk

    Cost per drink

    $1.99

    Calories per drink

    344

    Not medical or nutrition advice. Calorie figures on this page are estimates based on typical ingredient values, not a lab analysis of your exact batch — they'll shift with the brand of milk, syrup, or protein powder you actually use. "Ingredient-Honest" and "sugar-free" describe what's in the recipe, not a health claim. If you're managing diabetes, a caffeine sensitivity, pregnancy, or another condition, check with a doctor or dietitian before making a recipe part of your routine. Read the full disclaimer.

    This is our regular Matcha Latte with one change: a scoop of whey protein whisked into the milk before it’s steamed. Same whisked matcha syrup, same no-espresso-required build — just enough protein added to make it a meal-adjacent drink instead of just a caffeine-and-matcha one.

    Building the Latte

    1. Whisk 1 scoop of whey protein into 8oz of cold milk in a separate cup until completely smooth.
    2. Add 2 tbsp of Matcha Syrup to your serving cup.
    3. Steam or froth the protein-milk mixture to about 150°F and pour it over the syrup, stirring to combine. There’s no espresso shot to stir the syrup into first here — same as the regular Matcha Latte, the hot milk does that job on its own.
    Café Protein Matcha Latte vs. Home Version
    Café matcha latte with a protein add-on~$6.85
    Home protein matcha latte~$1.99
    Savings per drink$4.86

    Assumptions: grande-size drink, national-average café pricing for a matcha latte plus a protein-powder add-on charge, dairy milk, culinary-grade matcha and sugar at typical grocery/online pricing, whey protein at ~$0.88/scoop. At 5 protein matcha lattes a week over the site’s standard 48-week year, that’s roughly $1,262/year back in your pocket versus the café version.

    Want It Extra Energizing? Add a Shot of Espresso (Protein Matchaccino)

    Same move as the regular Matcha Latte: pull a double shot and add it to your cup before the milk, nothing else changes. It’s still the one variant in this family that genuinely needs an espresso machine (or a moka pot/strong AeroPress shot as a stand-in).

    Swaps & Notes

    • No espresso machine and don’t want one? Then this is your default drink — skip the matchaccino variant and you’ve got a genuinely complete protein drink with zero coffee equipment involved.
    • Iced version: use the Hot/Iced toggle above the ingredients — less milk (4oz cold, shaken with the protein, instead of 8oz steamed).
    • Protein total: about 24g from the whey scoop, plus roughly 8g from the 8oz of dairy milk — around 32g total (28g on the iced 4oz-milk version).
    • Different protein source? Casein steams in fine but thickens more than whey; collagen dissolves clear but carries less protein per scoop (18g vs. whey’s 24g); plant-based proteins can leave a slightly gritty finish that steaming won’t fully smooth out — see our Plant-Based Protein Mocha for the full plant-protein technique notes.

    Recipe Card Summary

    Protein Matcha Latte

    • 8oz steamed milk (protein blended in) + 2 tbsp Matcha Syrup (made ahead)
    • Add 1-2oz espresso for a protein matchaccino
    • Prep time: 5 minutes · Total: 5 minutes
    • Cost: ~$1.99/drink vs. ~$6.85 café protein matcha latte · ~32g protein

    FAQ

    Do I need an espresso machine to make this?

    No — a regular protein matcha latte is whisked matcha syrup, protein-blended milk, and nothing else. You only need espresso if you’re making it a protein matchaccino.

    Will the protein powder change the matcha flavor?

    A little — most whey proteins carry their own vanilla or unflavored base sweetness, which can round out matcha’s slightly vegetal edge. It’s a minor effect, not a flavor clash; an unflavored whey keeps the matcha taste closest to the non-protein version.

    Can I use 2% or a milk alternative instead of whole milk?

    Yes — use the milk-swap options on this page. Lower-fat and plant milks froth slightly differently with protein blended in, but the drink still works; oat and soy hold up best texture-wise of the alternatives.

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