This witches’ brew matcha latte is a bright green, frothy drink made with warm almond milk, matcha, coconut oil, erythritol and vanilla. Whisking the matcha mixture while the warm milk is poured in gives it a creamy, frothy texture. It makes 1 serving in 10 minutes, with 5 minutes of prep and 5 of cooking. The green color suits Halloween, but the drink works any time of year.
Save this recipe for later:
A serving has about 2 grams of carbohydrates.
What Goes in the Mug
Amounts are in the recipe card at the bottom. This is what each ingredient does.
- Unsweetened almond milk (1 cup): the base. It is creamy without adding carbs.
- Matcha green tea powder (1 tablespoon): the flavor and the vivid color.
- Coconut oil or MCT oil (1 tablespoon): makes the latte velvety.
- Erythritol or another keto sweetener (1 tablespoon): sweetens without carbs.
- Vanilla extract (1/2 teaspoon): rounds out the flavor.
- A pinch of sea salt: balances the sweetness.
- Whipped cream and a sprinkle of cinnamon or pumpkin spice: optional toppings.

Making It
Warm 1 cup of almond milk in a small saucepan over medium heat, until it is warm but not boiling.
While it heats, whisk the matcha, coconut oil, erythritol, vanilla and salt together in a separate bowl until smooth. The green color comes out as you whisk.
Pour the warm almond milk slowly into the matcha mixture and keep whisking until it is fully combined and frothy. Taste, and add more sweetener if it needs it. Pour into a mug, then top with whipped cream and a sprinkle of cinnamon or pumpkin spice if you like.
Tips
- Use good matcha. The quality of the powder affects the color and flavor. Ceremonial-grade matcha gives a bright color and a rich taste.
- Adjust the sweetness. Start with the amount in the recipe, then taste and change it.
- For a creamier latte: replace half of the almond milk with heavy cream.
- Try a flavor twist: a few drops of peppermint extract give a refreshing finish.
Variations
- Collagen: stir in a scoop of collagen powder to add protein.
- Coconut milk: use it in place of almond milk for a richer drink with a hint of coconut.
- Spices: a pinch of nutmeg or ginger adds warm notes.
What to Serve With It
Pumpkin muffins made with a low-carb recipe go well with the matcha. A cheese and charcuterie board with cheeses, cured meats and low-carb vegetables gives a savory contrast to the creamy latte. For another drink, herbal tea or sparkling water with lemon cleanses the palate.
Nutrition per Serving
One cup has approximately 150 calories, 14 grams of fat, 2 grams of carbohydrates and 2 grams of protein.
FAQ
What is matcha?
Matcha is a finely ground powder made from specially grown green tea leaves. Unlike regular green tea, you consume the whole leaf, and it gives the drink its green color and flavor.
Can I use a different sweetener instead of erythritol?
Yes. Stevia, monk fruit or allulose all work. Sweetness varies a lot between them, so adjust the quantity to taste.
How should leftovers be stored?
Keep the latte in an airtight container in the refrigerator for up to 2 days. Reheat it gently on the stovetop or in the microwave and whisk it well to bring the froth back.
Is it vegan?
Almost. The almond milk and the sweeteners are plant-based, so skip the whipped cream or use a vegan version.
The Foodie Yummy Cookbook
12 reader-favorite recipes in one printable PDF. Enter your email and download it instantly.
Made it or loved it? Share this recipe
Written and edited by The Foodie Yummy Kitchen Team
The Foodie Yummy Kitchen Team writes and edits the recipes on Foodie Yummy: classic American potluck salads, holiday sides and easy comfort food, with a few low-carb options. Every recipe lists exact quantities, numbered steps and a printable recipe card, plus notes on swaps, storage and make-ahead timing. Spot a problem with a recipe? Tell us through the contact page and we will correct it. About us
Keto Witches’ Brew Matcha Latte: A Magical Recipe!
Ingredients
Instructions
In a small saucepan, heat the almond milk over medium heat until warm but not boiling.
In a separate bowl, whisk together the matcha powder, coconut oil, erythritol, vanilla extract, and sea salt until smooth.
Slowly pour the warm almond milk into the matcha mixture while whisking continuously until fully combined and frothy.
Taste and adjust sweetness if necessary.
Pour the matcha latte into a mug and top with whipped cream if desired.
Sprinkle with cinnamon or pumpkin spice for an extra festive touch.
Notes
For a creamier texture, substitute half of the almond milk with heavy cream.
Add a few drops of peppermint extract for a refreshing twist.
Nutrition
| Serving Size | 1 cup |
|---|---|
| Calories | 150 calories |
| Sugar Content | 0g |
| Sodium Content | 0mg |
| Fat Content | 14g |
| Saturated Fat Content | 0g |
| Unsaturated Fat Content | 0g |
| Trans Fat Content | 0g |
| Carbohydrate Content | 2g |
| Fiber Content | 0g |
| Protein Content | 2g |
| Cholesterol Content | 0mg |
