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    StandardRecipe

    Protein Chai Latte

    The BYOB Team5 min1 drink (from a batch of Chai Concentrate that makes about 6 servings)$1.35/drink293 cal/drink

    Uses Chai Concentrate — 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

    • 4oz Chai Concentrate (make a batch ahead of time -- it keeps about 1 week in the fridge)
    • 4oz milk
    • 1 scoop (about 30g) whey protein powder, vanilla or unflavored
    • Optional: 1-2oz brewed espresso, for a protein dirty chai (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.Warm 4oz of the chai concentrate in a small saucepan or the microwave until hot, but not boiling.
    3. 3.Steam or froth the protein-milk mixture to about 150°F.
    4. 4.Combine the warm concentrate and protein-milk mixture in your cup and stir. If making it dirty, pull a shot of espresso and add it to the cup before the milk.
    5. 5.Serve immediately.

    Swap the milk

    This recipe is written with Kirkland Signature Organic A2 Whole Milk (4oz). Pick a different milk to see the cost and calories update below.

    Milk: Kirkland Signature Organic A2 Whole Milk

    Cost per drink

    $1.35

    Calories per drink

    293

    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 Chai Latte with one change: a scoop of whey protein whisked into the milk before it’s steamed. Same spiced black-tea concentrate, same no-espresso-required build — just built to also cover a meaningful chunk of your day’s protein.

    Building the Latte

    1. Whisk 1 scoop of whey protein into 4oz of cold milk in a separate cup until completely smooth.
    2. Warm 4oz of Chai Concentrate in a small saucepan or the microwave until hot, but not boiling.
    3. Steam or froth the protein-milk mixture to about 150°F.
    4. Combine the warm concentrate and protein-milk mixture in your cup and stir.
    Café Protein Chai Latte vs. Home Version
    Café chai latte with a protein add-on~$6.85
    Home protein chai latte~$1.35
    Savings per drink$5.50

    Assumptions: grande-size drink, national-average café pricing for a chai latte plus a protein-powder add-on charge, dairy milk, black tea bags and ground spices at typical grocery pricing, whey protein at ~$0.88/scoop. At 5 protein chai lattes a week over the site’s standard 48-week year, that’s roughly $1,320/year back in your pocket versus the café version.

    Want It Dirty? Add a Shot of Espresso

    Same move as the regular Chai 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 chai — skip the dirty 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 — a bit less milk (3oz cold, shaken with the protein, instead of 4oz steamed).
    • Protein total: about 24g from the whey scoop, plus roughly 4g from the 4oz of dairy milk — around 28g total (27g on the iced 3oz-milk version).
    • Different protein source? Casein works but thickens more than whey when warmed with the concentrate; plant-based proteins can leave a slightly gritty finish — see our Plant-Based Protein Mocha for the full plant-protein technique notes.

    Recipe Card Summary

    Protein Chai Latte

    • 4oz Chai Concentrate (made ahead) + 4oz steamed milk (protein blended in)
    • Add 1-2oz espresso for a protein dirty chai
    • Prep time: 5 minutes · Total: 5 minutes
    • Cost: ~$1.35/drink vs. ~$6.85 café protein chai latte · ~28g protein

    FAQ

    Do I need an espresso machine to make this?

    No — a regular protein chai latte is spiced tea concentrate, protein-blended milk, and nothing else. You only need espresso if you’re making it a protein dirty chai.

    Do I need to make the concentrate every time I want this drink?

    No — one batch keeps about a week in the fridge and covers roughly 6 drinks, same as our regular Chai Latte.

    Will the protein powder clash with the chai spices?

    Not noticeably — most whey proteins carry a mild vanilla or unflavored sweetness that blends into the cinnamon-cardamom-ginger flavor rather than fighting it. Chocolate-flavored whey is the one to skip here; it muddies the spice profile more than vanilla or unflavored does.

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    Or skip this drink and explore every recipe in the Ingredient-Honest, Standard, or Sugar-Free lineup.

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