How to Make Cannabutter at Home (Step-by-Step Guide + Dosage Tips)

Making cannabutter at home is one of the most popular and versatile ways to enjoy cannabis-infused edibles. Whether you want to bake brownies, cook savoury dishes, or simply experiment in the kitchen, cannabutter is the foundation of countless recipes.

But here’s the truth: most guides miss the details that actually matter — like potency, proper decarboxylation, and avoiding common mistakes that can ruin your batch.

In this complete guide, you’ll learn:

• Exactly how to make cannabutter step-by-step
• How to control potency and dosage
• The most common mistakes (and how to avoid them)
• Storage tips to keep your butter fresh longer

If you’re sourcing quality cannabis, using a trusted online store like Dank Mart can make a big difference in consistency and results. High-quality input = better edibles, every time.

What Is Cannabutter?

Cannabutter is simply butter infused with cannabinoids like THC or CBD. It’s used as a base ingredient in edibles such as:

•  Brownies
• Cookies
• Pasta sauces
• Toast spreads
• THC Gummies (when combined with other fats)

Because cannabinoids bind to fat, butter is an ideal medium for infusion.

Why Make Cannabutter at Home?

There are several benefits to making your own cannabutter:

✅ Control Over Potency

You decide how strong your edibles are.

✅ Cost Savings

Homemade cannabutter is often cheaper than buying ready-made edibles.

✅ Custom Recipes

You can use it in both sweet and savoury dishes.

✅ Ingredient Transparency

You know exactly what goes into your infusion.

Ingredients & Tools You’ll Need

Ingredients:

• 1 cup (225g) unsalted butter
• 1 cup water
• 7–10 grams cannabis (adjust based on desired potency)

Tools:

• Baking tray
• Oven
• Saucepan or slow cooker
• Cheesecloth or fine mesh strainer
• Glass container (for storage)

Step 1: Decarboxylation (The Most Important Step)

Before you infuse butter, you must activate the cannabinoids through a process called decarboxylation (or “decarbing”).

Without this step, your cannabutter will be significantly weaker.

How to Decarb Cannabis:

1. Preheat oven to 105–120°C
2. Break cannabis into small pieces (not powder)
3. Spread evenly on a baking tray
4. Bake for 30–45 minutes
5. Stir halfway through for even heating

Why This Matters:

Decarboxylation converts THCA into THC — the compound responsible for psychoactive effects.

Step 2: Infusing the Butter

Now that your cannabis is activated, it’s time to infuse.

Instructions:

1. Add butter and water to a saucepan
2. Heat on low until butter melts
3. Add decarboxylated cannabis
4. Simmer on low heat (do NOT boil)
5. Cook for 2–3 hours, stirring occasionally

Temperature Tip:

Keep the mixture below 90°C to preserve cannabinoids.

Step 3: Straining the Cannabutter

1. Place cheesecloth over a container
2. Slowly pour the mixture through
3. Let it strain naturally (don’t squeeze too hard — this can add bitterness)

Step 4: Cooling & Separating

1. Refrigerate the mixture
2. Butter will solidify on top
3. Remove the solid butter layer
4. Discard remaining water

Your cannabutter is now ready to use.

How Strong Is Your Cannabutter? (Dosage Guide)

Understanding potency is critical for a good experience.

Basic THC Calculation:

Example:

• 1 gram cannabis at 15% THC = 150 mg THC
• 7 grams = 1050 mg THC total

After infusion:

• Divide total THC by servings

Example:

If your butter makes 20 cookies:
→ 1050 mg ÷ 20 = ~52 mg THC per cookie

⚠️ Beginner tip: Start with 5–10 mg THC per serving.

Cannabutter Dosage Tips

• Start low and go slow
• Wait at least 1–2 hours before consuming more
• Edibles hit differently than smoking

Common Mistakes to Avoid

❌ Skipping Decarboxylation

Leads to weak or ineffective butter

❌ Overheating

High heat destroys cannabinoids

❌ Using Low-Quality Cannabis

Quality directly affects results — consider reliable sources like Dank Mart for consistent potency

❌ Not Straining Properly

Can result in unpleasant texture and taste

❌ Incorrect Dosage

Too strong = overwhelming experience

How to Store Cannabutter

Proper storage keeps your butter fresh and potent.

Storage Options:

🧊 Refrigerator

• Lasts up to 2 weeks

❄️ Freezer

• Lasts up to 6 months

Tips:

• Use airtight containers
• Label clearly
• Keep away from children and pets

How to Use Cannabutter in Recipes

Cannabutter can replace regular butter in almost any recipe.

Popular Uses:

• Brownies
• Cookies
• Pancakes
• Pasta sauces
• Toast

Pro Tip:

Start with small amounts until you understand potency.

Cannabutter vs Cannabis Oil: Which Is Better?

Tips for Better Cannabutter

• Use high-quality cannabis for better flavour and potency
• Keep temperatures low and consistent
• Stir occasionally during infusion
• Use unsalted butter for better control in recipes

Why Quality Cannabis Matters

Your final product is only as good as your starting material.

That’s why many home cooks prefer sourcing from trusted online retailers like Dank Mart, known for:

• Consistent quality
• Reliable potency
• Wide product selection

Using premium cannabis ensures:

• Better flavour
• More predictable dosing
• Higher overall quality edibles

Frequently Asked Questions (FAQs)

How long does cannabutter take to kick in?

Typically 30 minutes to 2 hours.

Can you make cannabutter without decarboxylation?

Technically yes, but it will be much weaker.

Can I use salted butter?

Yes, but unsalted is recommended for better recipe control.

How do I make cannabutter stronger?

• Use more cannabis
• Use higher THC strains
• Ensure proper decarboxylation

Does cannabutter smell during cooking?

Yes — decarbing and infusion produce noticeable odour.

Final Thoughts

Making cannabutter at home is simple once you understand the process — but the difference between average and excellent results comes down to precision and quality.

By following this guide, you’ll be able to:

• Create consistent, potent cannabutter
• Avoid common mistakes
• Enjoy better-tasting edibles

And remember — starting with quality ingredients makes all the difference. Many home chefs trust Dank Mart as a reliable online store for sourcing cannabis they can depend on.

Ready to Start Cooking?

Now that you know how to make cannabutter, try experimenting with your favourite recipes — and always start with a low dose to find what works best for you.

References;

Davidson, K., MScFN, RD, CPT – Medically reviewed by Adda Bjarnadottir, MS, RDN (Ice) – February 17, 2026 – Cannabutter – https://www.healthline.com/nutrition/cannabutter

Kyle, E., MS, RDN – N/A – November 16, 2025 – How to freeze cannabutter – https://emilykylenutrition.com/freeze-cannabutter/

Lavorato, V. – N/A – April 8, 2023 – How to make cannabutter – https://food52.com/story/25230-how-to-make-cannabutter

Dr. Louisa Degenhardt, Ph.D, AO, FAA, FASSA, FAHMS

Originally published on July 09 2025