Decarboxylation is the process of converting the non-psychoactive THCA (tetrahydrocannabinolic acid) found in raw cannabis into the psychoactive THC (tetrahydrocannabinol). This step is essential before infusing cannabis into butter or other oils to activate its potency.
While it is possible to decarboxylate cannabis and infuse it into butter simultaneously using a slow cooker, it's important to note that the process requires some precision and attention to detail. Here's a general guideline on how to do it:
Ingredients and Materials:
- Ground or finely chopped cannabis
- Unsalted butter (or coconut oil, if preferred)
- Slow cooker/crock pot
- Water
- Cheesecloth or fine mesh strainer
- Airtight container for storing the infused butter
Instructions:
Decarboxylation:
- Preheat your oven to 240°F (115°C).
- Spread the ground cannabis evenly on a baking sheet lined with parchment paper.
- Bake the cannabis in the oven for about 40-50 minutes. This process activates the THC without burning or vaporizing it.
Infusing Cannabis into Butter:
- In the slow cooker, combine the decarboxylated cannabis and the butter. The ratio of cannabis to butter can vary depending on your desired potency, but a common starting point is 1 ounce (28 grams) of cannabis to 1 pound (4 sticks) of butter.
- Add a small amount of water (about 1/2 cup) to the slow cooker to help prevent scorching.
- Cook on low heat for 4-6 hours, stirring occasionally. The slow cooker should maintain a temperature around 160-190°F (71-88°C). Avoid exceeding 200°F (93°C), as higher temperatures can start to degrade the cannabinoids.
- After the infusion time is complete, turn off the slow cooker and let the mixture cool slightly.
Straining and Storing:
- Line a fine mesh strainer or cheesecloth over a heat-resistant container or bowl.
- Pour the cannabis-infused butter through the strainer or cheesecloth to remove the plant material, squeezing out as much butter as possible.
- Allow the infused butter to cool and solidify.
- Store the infused butter in an airtight container in the refrigerator or freezer until you're ready to use it in your recipes.
Keep in mind that the potency of the infused butter will depend on various factors, including the quality and strength of the cannabis used and the duration of infusion. It's essential to start with a small amount if you're new to edibles and to label the container properly to avoid accidental ingestion.
Lastly, please be aware of the legal regulations surrounding cannabis in your location and only prepare and consume infused products where it is legally permitted. Always use cannabis responsibly and keep it out of reach of children and pets.