Mastering Cannabutter: A Guide to Using Trim
Cannabutter, a staple in the cannabis edibles scene, is a versatile ingredient that allows you to infuse your favorite recipes with the benefits of cannabis. While buds are typically used for making cannabutter, trim can also be a viable and cost-effective alternative. This guide will walk you through the process of making cannabutter with trim, ensuring a potent and delicious final product.
Understanding Trim
Trim refers to the leaves and small buds that are removed during the manicuring process of cannabis flowers. While trim may not be as potent as buds, it still contains cannabinoids and terpenes, making it an excellent base for cannabutter. Using trim allows you to make the most of your cannabis plant, reducing waste and saving you money.
Choosing the Right Trim
Not all trim is created equal. For the best results, opt for trim from high-quality cannabis plants. Fresh, vibrant green trim with a strong aroma indicates high terpene content, which will enhance the flavor of your cannabutter. Avoid trim that is brown, dry, or has a weak scent, as these may have degraded cannabinoids and terpenes.

Gathering Your Equipment and Ingredients
- 1 lb of cannabis trim
- 1 lb of unsalted butter
- 1 gallon of water
- Large slow cooker or double boiler
- Cheesecloth
- Large mason jars or glass bowls
- Fine-mesh strainer
- Thermometer (optional but recommended)
Decarboxylating Your Trim
Before infusing your trim into butter, it's essential to activate the cannabinoids through a process called decarboxylation. This converts THCA (tetrahydrocannabinolic acid) into THC (tetrahydrocannabinol), making your cannabutter psychoactive. Preheat your oven to 240°F (115°C), spread your trim evenly on a baking sheet, and bake for 30-40 minutes, stirring occasionally.
Infusing Trim into Butter
Once your trim is decarboxylated, it's time to infuse it into butter. Combine your trim, butter, and water in a large slow cooker or double boiler. Heat the mixture on low heat, stirring occasionally, for 2-3 hours. The water helps regulate the temperature and prevents the butter from burning. Maintain a temperature between 160°F (71°C) and 200°F (93°C) for optimal cannabinoid extraction.
Straining and Cooling
After the infusion is complete, allow the mixture to cool slightly before straining it through a fine-mesh strainer lined with cheesecloth. Squeeze the cheesecloth to extract as much butter as possible. Discard the plant material and transfer the butter-water mixture to a large mason jar or glass bowl. Refrigerate the mixture overnight to separate the butter from the water.

Separating and Storing
The next day, you should see a layer of solid butter on top of the water. Carefully scoop out the butter and discard the water. Your cannabutter is now ready to use in your favorite recipes. Store it in an airtight container in the refrigerator for up to two weeks or in the freezer for up to six months.
Dosage and Testing
Determining the potency of your cannabutter can be challenging, as it depends on the potency of your trim and the efficiency of the infusion process. A general rule of thumb is to assume that 1 gram of decarboxylated cannabis will yield approximately 0.25 grams of THC. To test the potency of your cannabutter, consider using a cannabis potency testing kit or sending a sample to a lab for analysis.
Recipes and Ideas
Now that you have your homemade cannabutter, it's time to get creative in the kitchen. Here are a few recipe ideas to get you started:
| Recipe | Dosage per Serving |
|---|---|
| Cannabis-Infused Brownies | 5-10mg THC per brownie |
| Cannabutter Garlic Bread | 5-10mg THC per slice |
| Cannabis-Infused Pesto | 5-10mg THC per serving |
Remember to start with a low dose and adjust as needed. Enjoy your culinary cannabis adventures!