Keto Matcha Latte
A creamy, frothy café-style matcha latte that keeps you in ketosis at just 2.4g net carbs per serving. Earthy ceremonial-grade matcha, rich heavy cream, and unsweetened almond milk come together in 5 minutes flat for a smooth, energizing morning pick-me-up.
Head of Nutrition · June 17, 2026
Nutrition per serving
Per serving · makes 1. Values are estimates; brands vary.
This 5-minute keto matcha latte gives you that smooth, earthy café flavor without the sugar crash. Whisk it hot for cozy mornings or pour it over ice for an afternoon lift, all while staying under 3g net carbs.
Ingredients
- 1 tsp ceremonial-grade matcha powder
- 2 tbsp hot water (just off the boil, about 175°F)
- 3/4 cup unsweetened almond milk
- 2 tbsp heavy whipping cream
- 1 tbsp powdered erythritol or monk fruit sweetener (to taste)
- 1/4 tsp pure vanilla extract
- Pinch of fine sea salt
- Ice cubes, optional (for an iced version)
Instructions
- 1
Sift the matcha powder into a mug or small bowl to remove any clumps, then add the hot water (not fully boiling, to avoid bitterness).
- 2
Whisk vigorously with a bamboo matcha whisk or a small electric frother in a zig-zag motion for 20-30 seconds until smooth and frothy with no lumps.
- 3
Warm the almond milk and heavy cream together in the microwave for about 45 seconds, or in a small saucepan over low heat until steaming but not boiling.
- 4
Add the powdered sweetener, vanilla extract, and pinch of salt to the warm milk, then froth or whisk until light and foamy.
- 5
Pour the frothed milk over the matcha, stir gently to combine, and serve immediately. For an iced latte, let the matcha cool, fill the glass with ice, and pour over chilled milk.
Tips & notes
- Use a powdered (confectioners-style) erythritol or monk fruit sweetener rather than granular so it dissolves cleanly and doesn't leave grit.
- Ceremonial-grade matcha is smoother and less bitter than culinary grade; if using culinary grade, start with 3/4 tsp and adjust up.
- For an extra-rich latte, swap the almond milk for unsweetened coconut milk or bump the heavy cream to 3 tbsp (adds about 50 calories and 5g fat).
Log this recipe in one tap
Save keto matcha latte to CarbMeNot and track its 2.4g net carbs against your daily budget automatically.
Frequently asked questions
- How many carbs are in keto matcha latte?
- This recipe makes 1 serving with 2.4g net carbs (3.4g total carbs minus 1g fiber), 215 calories, 2.5g protein, and 22g fat per serving, keeping it comfortably keto-friendly.
- Is matcha keto-friendly?
- Yes. Pure matcha powder is just ground green tea leaves with about 1g net carbs per teaspoon. It only becomes a problem when it's mixed with sugar or sweetened syrups, so making it at home with a keto sweetener keeps it low-carb.
- Can I make this dairy-free?
- Yes. Replace the heavy whipping cream with 2 tbsp of full-fat canned coconut milk or coconut cream. The latte stays rich and creamy and remains under 3g net carbs per serving.
