Should You Add Butter to Your Coffee? The Truth About Bulletproof Coffee
Should You Add Butter to Your Coffee? The Truth About Bulletproof Coffee is a easy American recipe that serves 1. 215 calories per serving. Recipe by Medical Centric Podcast on YouTube.
Prep: 5 min | Cook: 5 min | Total: 15 min
Cost: $18.90 total, $18.90 per serving
Ingredients
- 8 oz Freshly Brewed Coffee (hot, brewed with your preferred method)
- 1 tbsp Unsalted Grass‑Fed Butter (softened for easier blending)
- 1 tbsp MCT Oil (or coconut oil; start with 1 tsp if new to MCT)
Instructions
Brew Coffee
Brew 8 oz of coffee using your preferred method; aim for a temperature around 190‑200°F (88‑93°C).
Time: PT5M
Temperature: 190‑200°F
Measure Butter and Oil
While the coffee brews, measure 1 tbsp unsalted grass‑fed butter and 1 tbsp MCT oil (or coconut oil) into a small dish.
Time: PT1M
Blend Ingredients
Pour the hot coffee, butter, and MCT oil into the blender. Blend on high for 20‑30 seconds until a thick, frothy layer forms on top.
Time: PT1M
Serve
Pour the blended coffee into a mug and enjoy immediately while hot and frothy.
Time: PT0M
Nutrition Facts
- Calories
- 215
- Protein
- 0 g
- Carbohydrates
- 0 g
- Fat
- 24 g
- Fiber
- 0 g
Dietary info: Keto, Low‑Carb, Paleo, Gluten‑Free
Allergens: Dairy
Ingredient Substitutions
- Instead of Freshly Brewed Coffee: Cold brew concentrate (use 4 oz)
- Instead of Unsalted Grass‑Fed Butter: Ghee, Coconut butter
- Instead of MCT Oil: Coconut oil, Avocado oil (less potent)
Equipment Needed
- Blender
- Coffee Maker or Kettle
- Measuring Spoons
- Mug
Critical Steps — Do Not Skip
- Brew coffee to the correct temperature
- Blend until a thick, stable froth forms
Chef Tips from the Video
- Use a high‑fat, grass‑fed butter for the richest flavor
- A pinch of cinnamon or vanilla extract can add a pleasant aroma without carbs
Troubleshooting
Coffee is not frothy after blending
Ensure the coffee is hot (≥190°F) and blend a few seconds longer; add an extra splash of coffee if too thick.
Taste is too bitter
Use a higher quality bean, adjust coffee-to-water ratio, or add a pinch of sea salt to balance bitterness.
Stomach discomfort after drinking
Reduce MCT oil to 1 tsp for the first few days and gradually increase as tolerated.
Storage
Refrigerator: Butter can be stored in the fridge for up to 2 weeks; MCT oil stays fresh for several months.
Freezer: Butter can be frozen for up to 3 months; MCT oil can also be frozen but may become cloudy.
Room temperature: Coffee should be consumed immediately; leftover coffee can be stored in a thermos for up to 4 hours.
Make-Ahead Tips
- Pre‑measure butter and oil into a small container for quick morning prep
- Keep coffee hot in a thermos if you plan to blend later
Frequently Asked Questions
What is the cultural significance and history of Bulletproof Coffee in the keto and low‑carb community?
Bulletproof Coffee was popularized by Dave Asprey in the early 2010s as a high‑fat, low‑carb drink to boost energy and support ketosis. It quickly became a staple among keto dieters, biohackers, and intermittent fasters seeking a quick, nutrient‑dense breakfast replacement.
How does Bulletproof Coffee fit into the broader American health‑hack culture?
In the United States, Bulletproof Coffee represents the intersection of coffee culture and the growing interest in functional foods. It exemplifies the “biohacking” trend where simple dietary tweaks are used to improve mental focus and metabolic health.
What are the authentic traditional ingredients for Bulletproof Coffee versus acceptable substitutes?
The classic recipe calls for freshly brewed coffee, unsalted grass‑fed butter, and MCT oil (derived from coconut). Acceptable substitutes include ghee or coconut butter for butter, and coconut oil or avocado oil in place of MCT oil, though the fat profile changes slightly.
What occasions or daily routines is Bulletproof Coffee traditionally associated with in keto and intermittent‑fasting practices?
Bulletproof Coffee is most often consumed as a morning “breakfast‑replacement” for those on keto or practicing time‑restricted eating. It provides a quick, high‑fat fuel source before the first meal of the day.
What other keto‑friendly beverages pair well with Bulletproof Coffee for a balanced morning routine?
A glass of electrolyte‑rich water (with a pinch of sea salt) or a low‑carb herbal tea can complement Bulletproof Coffee, helping maintain hydration and mineral balance.
What are the most common mistakes to avoid when making Bulletproof Coffee at home?
Common errors include using cold coffee (which prevents proper emulsification), adding too much MCT oil too quickly (causing digestive upset), and using salted or low‑fat butter which reduces flavor and texture.
Why does this Bulletproof Coffee recipe use MCT oil instead of regular coconut oil?
MCT oil is composed of medium‑chain triglycerides that are rapidly absorbed and converted to ketones, providing quicker energy than the longer‑chain fats in regular coconut oil.
Can I make Bulletproof Coffee ahead of time and how should I store it?
You can blend the coffee, butter, and oil and store it in a sealed jar in the refrigerator for up to 24 hours. Re‑heat gently and give it a quick shake or blend before drinking.
What texture and appearance should I look for when making Bulletproof Coffee?
The finished drink should have a thick, velvety mouthfeel with a stable, creamy froth on top that resembles a latte’s microfoam. If the mixture separates, it needs more blending or hotter coffee.
How do I know when Bulletproof Coffee is done blending?
When the coffee turns a uniform, glossy amber color and a thick, foamy layer forms that holds its shape for a few seconds, the coffee is fully emulsified and ready to serve.
What does the YouTube channel Medical Centric Podcast specialize in?
The YouTube channel Medical Centric Podcast focuses on evidence‑based health topics, nutrition trends, and medical explanations presented in an accessible format for the general public.
How does the YouTube channel Medical Centric Podcast's approach to nutrition topics differ from other health channels?
Medical Centric Podcast emphasizes peer‑reviewed research and clinical perspectives, often dissecting popular trends (like Bulletproof Coffee) with a balanced, scientific lens rather than purely anecdotal advice.
Last updated: September 6, 2026
