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Butter coffee

Butter coffee blends strong black coffee with unsalted butter and MCT oil into a creamy, frothy drink. What it is, how to make it, what the claims leave out.

Butter coffee blends strong black coffee with unsalted butter and MCT oil until emulsified and frothy.

What it actually is

A high-fat drink. Blending is essential — stirred butter simply floats as a slick. Emulsified, it produces a rich, creamy, latte-like texture with no dairy sugars.

The claimed origins

Often attributed to Tibetan butter tea, which is a genuine tradition using yak butter and salt at altitude, and is a different drink for a different reason.

The health claims

The marketing around butter coffee has claimed improved focus, sustained energy and weight loss. Those claims are not supported by good evidence, and this site is not the place for nutrition advice.

What is factual: it is calorically dense, roughly 200 to 450 calories depending on quantities, which is a meal rather than a drink.

The taste

Genuinely pleasant if you like rich things — creamy, smooth, with the coffee’s bitterness cut by fat much as milk cuts it.

Making one

250 ml (8.5 oz) strong coffee, 10 to 15 g (0.4 to 0.5 oz, about a tablespoon) unsalted butter, a teaspoon of MCT oil, blended for thirty seconds.

What you need to make it

The equipment this actually requires — not a shopping list, the shortest route to doing it properly.