Bulletproof Coffee is a classic keto beverage: rich, creamy, and simple to make. It’s a comforting choice during cooler months, but its creamy texture and satisfying fats make it enjoyable year-round. Below you’ll find a clear, user-friendly recipe for Keto Coffee, plus guidance on servings, nutrition, and how often to enjoy it while following a low-carbohydrate lifestyle.

This version of Bulletproof Coffee converts a traditional coffee into a keto-friendly drink by adding healthy fats like butter, coconut oil, and MCT oil. The fats help make the drink silky smooth and can help you feel fuller for longer. The recipe is straightforward and takes only a few minutes to prepare with a blender designed for hot liquids.
Bulletproof Coffee (Keto Coffee)
This easy Bulletproof Coffee recipe uses just a few ingredients yet delivers a deeply satisfying cup. It blends black coffee with butter, coconut oil, and a touch of MCT oil for a creamy texture and steady energy without carbs. The recipe below is written for one serving but scales easily if you want to make more.

How many keto coffees in a day?
The number of Bulletproof Coffees you choose to drink depends on your caffeine tolerance and personal goals. A common guideline is to limit caffeine to one or two cups per day to avoid side effects like jitteriness, disrupted sleep, or increased heart rate. If you add butter and oils, factor in the extra calories and fats in your daily intake. Many people enjoy one cup in the morning as a breakfast replacement or a satiating start to the day.
How many carbs in keto coffee?
Pure Bulletproof Coffee contains minimal to no carbohydrates when made with black coffee, butter, and oils. This recipe has effectively zero carbs, making it suitable for strict low-carb or ketogenic eating patterns. The nutrition summary below lists calories and fat per serving so you can track it alongside your daily macros.
Recipe Summary
Keto Coffee
Serves: 1 • Prep: 5 minutes • Total: 5 minutes
Calories: 248 kcal • Fat: 28 g
Author: FatForWeightLoss (Aaron Day)

A creamy Bulletproof Coffee made with butter, coconut oil, and MCT oil. Smooth, warming, and ideal for a keto breakfast or mid-morning boost.
Ingredients
- 1 cup black coffee (hot)
- 1 tablespoon butter
- 2 tablespoons coconut oil (refined for no coconut flavor, or extra virgin for a stronger coconut taste)
- 1 teaspoon MCT oil (optional — can replace some coconut oil over time)
Instructions
- Make one cup of strong black coffee and pour it into a blender or into a heat-safe container that can be blended.
- Add the butter, coconut oil, and MCT oil to the hot coffee.
- Blend for about 30 seconds until the mixture is frothy and uniformly emulsified.
- Pour into a mug and enjoy immediately while hot.
Notes and Tips
- Use a blender or an immersion frother designed to handle hot liquids to avoid splattering.
- If you prefer a milder coconut flavor, choose refined coconut oil. For a more pronounced coconut aroma and taste, use extra virgin coconut oil.
- Start with smaller amounts of oil and butter if you’re new to high-fat coffee and increase gradually to assess tolerance.
- MCT oil is optional; some people swap one tablespoon of coconut oil for MCT oil to increase medium-chain triglycerides while limiting noticeable coconut flavor.
- Adjust the coffee strength and ratios to suit your taste and macro targets.
Nutrition Facts
Need a Keto Shopping List or Macros Help?
If you’re just getting started with keto, a simple shopping list and a macro calculator can help you plan meals and portion sizes. Consider tracking your daily calories and fat intake so this beverage fits your overall meal plan.
Related Recipes
Try other keto breakfasts and drinks to complement your Bulletproof Coffee. This recipe pairs well with low-carb baked goods, eggs, or a light protein option for a balanced morning.
Enjoy this creamy Bulletproof Coffee as a quick, satisfying keto-friendly drink. Feel free to share the recipe with friends who appreciate rich, warming coffees or are following a low-carb lifestyle.