Imagine a latte that tastes like a cozy Japanese café in a cup — earthy ceremonial matcha swirled with the deep, nutty warmth of toasted black sesame, all carried by a cloud of thick coconut cream. This Matcha Black Sesame Coconut Cream Latte is rich, velvety, and absolutely stunning with its dramatic dark swirl against bright green. Every sip delivers a layered umami sweetness that feels indulgent but is secretly fueling your ketogenic goals.

With roughly 21 grams of fat and only 2 grams of net carbs per serving, this latte is practically engineered for a keto lifestyle. The coconut cream and coconut oil provide a generous dose of medium-chain triglycerides (MCTs), which your body can quickly convert into ketones for sustained energy. A touch of black sesame paste adds heart-healthy fats and a small protein boost, rounding out a macro profile that keeps you satiated for hours.

Best of all, you can make this entire drink in a single small saucepan in under ten minutes. It is the ideal morning ritual to replace carb-heavy coffee shop drinks, a perfect afternoon pick-me-up, or even an elegant offering when entertaining guests. Once you have the few pantry staples on hand, this latte becomes effortless.

Ingredients (serves 2)

For the matcha base:

  • 2 teaspoons (4g) ceremonial-grade matcha powder
  • 2 tablespoons (30ml) hot water (not boiling — about 175°F / 80°C)
  • 1½ cups (360ml) unsweetened coconut milk (carton-style, not canned)
  • ¼ cup (60ml) full-fat coconut cream
  • 1 tablespoon (15ml) virgin coconut oil

For the black sesame swirl:

  • 2 teaspoons (10g) black sesame paste (tahini-style, unsweetened)
  • 1 tablespoon (15ml) warm water

For sweetening and finishing:

  • 1–2 tablespoons (12–24g) granular erythritol or monk fruit sweetener, to taste
  • Tiny pinch of fine sea salt
  • ½ teaspoon toasted black sesame seeds, for garnish

Instructions

  1. Bloom the matcha. Place the matcha powder in a small bowl or mug. Add the 2 tablespoons of hot water (175°F / 80°C — not boiling, as boiling water makes matcha bitter). Whisk vigorously with a bamboo chasen or a small regular whisk until a smooth, lump-free paste forms with a light froth on top. Set aside.

  2. Warm the coconut milk mixture. In a small saucepan over medium-low heat, combine the unsweetened coconut milk, coconut cream, and coconut oil. Heat gently, stirring occasionally, until the coconut oil is fully melted and the mixture is steaming but not boiling — about 3 to 4 minutes. You should see wisps of steam rising from the surface.

  3. Sweeten and season. Add the erythritol or monk fruit sweetener and the pinch of sea salt to the warm coconut milk. Stir until completely dissolved, about 30 seconds.

  4. Combine with the matcha. Pour the bloomed matcha paste into the saucepan. Whisk briskly for 15 to 20 seconds until the mixture is uniformly green and slightly frothy. Remove the saucepan from the heat.

  5. Prepare the sesame swirl. In a small dish, stir together the black sesame paste and the tablespoon of warm water until you get a pourable, thin drizzle consistency. If it is too thick, add another teaspoon of warm water.

  6. Froth for extra creaminess (optional but recommended). For a café-quality texture, carefully pour the hot matcha mixture into a blender and blend on high for 15 seconds until a thick foam forms on top. Alternatively, use an immersion blender directly in the saucepan or a handheld milk frother.

  7. Serve. Divide the matcha latte between two mugs. Drizzle a teaspoon of the black sesame mixture over the top of each latte in a zigzag or spiral pattern. Sprinkle with the toasted black sesame seeds and serve immediately while hot and frothy.

Nutrition per Serving

Nutrient Amount
Calories ~215 kcal
Fat ~21g
Protein ~3g
Total Carbs ~4g
Fiber ~2g
Net Carbs ~2g

Nutrition is approximate and calculated based on the stated ingredients. Values may vary slightly depending on specific brands used, particularly for coconut cream and black sesame paste.

Tips & Variations

Choose the right matcha grade. Ceremonial-grade matcha is sweeter, smoother, and less bitter than culinary-grade, which makes a noticeable difference in a simple drink like this. If you only have culinary-grade on hand, add an extra teaspoon of sweetener and ensure the water is no hotter than 170°F (77°C) to tame the bitterness.

Watch for hidden carbs in coconut milk. Always check labels on carton-style coconut milk — some brands add sugar or thickeners that increase the carb count. Look for unsweetened varieties with 1g or fewer carbs per cup. Brands like Aroy-D, Thai Kitchen, and So Delicious unsweetened are generally safe bets.

Make it iced for warmer weather. Prepare the matcha and coconut mixture as directed but let it cool to room temperature, then pour over a tall glass filled with ice. Drizzle the black sesame swirl on top. The fat in coconut cream keeps it rich and creamy even when cold, unlike low-fat lattes that taste watery over ice.

Boost the fat content even further. If you are deep in ketosis or following a high-fat protocol, stir in an additional tablespoon of MCT oil during step 4. This adds roughly 120 calories and 14 grams of pure fat without altering the flavor. Start with one teaspoon if MCT oil is new to your routine to avoid digestive discomfort.

Source your black sesame paste wisely. Look for pure roasted black sesame paste at Asian grocery stores or online — Japanese and Korean brands are widely available. Read the label to confirm the only ingredient is roasted black sesame seeds. Avoid products with added sugar, soy sauce, or fillers. In a pinch, regular tahini works for the texture, though you will lose the dramatic color and distinctive toasted sesame depth.

Frequently Asked Questions

Will this latte kick me out of ketosis?
At just 2 grams of net carbs per serving, this latte fits comfortably within even the strictest ketogenic limits of 20 grams of net carbs per day. The majority of calories come from coconut cream and coconut oil, both excellent sources of medium-chain triglycerides that actively support ketone production. The matcha itself contains virtually zero carbs and provides a gentle, sustained caffeine boost without the spike and crash of coffee. Just be mindful of what sweetener you use — stick with erythritol, monk fruit, or stevia to keep net carbs at zero from the sweetener.
Can I substitute the black sesame paste with something else?
Yes. Regular tahini (made from white sesame seeds) is the closest swap and still keeps the drink nut-free and keto-friendly, though the flavor will be milder and you will lose the striking dark color. For a completely different twist, try a teaspoon of unsweetened cocoa powder mixed with a teaspoon of coconut oil for a mocha-sesame variation. If you have no sesame allergies but simply cannot find black sesame paste, you can grind toasted black sesame seeds in a spice grinder with a few drops of coconut oil until smooth.
Can I make this ahead or store leftovers?
This latte is best enjoyed fresh since the froth dissipates over time. However, you can prepare the matcha coconut base in advance and store it in an airtight jar in the refrigerator for up to three days. When ready to serve, gently reheat in a saucepan over low heat — do not boil — and re-froth with a milk frother or blender. The black sesame drizzle can also be mixed ahead and kept in a small sealed container at room temperature for up to a week.
How can I make this dairy-free or vegan keto?
Great news — this recipe is already completely dairy-free and vegan as written. It relies entirely on coconut cream, coconut milk, and coconut oil for its richness, with no butter, ghee, or milk required. This makes it suitable for vegan keto followers, those who are lactose intolerant, and anyone following a strict plant-based ketogenic protocol. Just double-check that your chosen sweetener brand is certified vegan, as some erythritol products are processed with animal-derived agents.
Why does my matcha taste bitter or clumpy?
The two most common causes are water temperature and sifting. If your water is at a full boil (212°F / 100°C), it scorches the delicate matcha compounds and releases harsh, tannic bitterness — aim for 170–175°F (77–80°C) instead. For clumps, sift the matcha powder through a fine-mesh strainer into your bowl before adding the hot water. This breaks up any compressed particles and ensures a silky-smooth paste. Whisking technique also matters: use rapid back-and-forth wrist motions in a W or M shape rather than circular stirring, which does not break up clumps effectively.