The recipe book / 01 / The starting point
WEED butter.

At home with WEED
Big butter energy.
An ordinary kitchen. A very unordinary afternoon. Pull up a chair.
The recipeRecipe / 01
What you’ll need.
- 1 ounce (28g) of decarboxylated cannabis flower per 1 pound (4 sticks / 16 oz) of unsalted butter.
- 2 to 4 cups of water (the water amount can be adjusted based on batch size).
Let’s make it.
Phase 1: Decarboxylation (Activation)
Before infusing butter, raw cannabis plant material must undergo decarboxylation using controlled heat to convert non-psychoactive THCA into active THC.
- 01
Preparation: Preheat your oven to 240°F (115°C). Line a baking sheet with parchment paper.
- 02
Coarse Grind: Break down the flower coarsely (avoid grinding to a fine powder, which makes straining difficult later). Spread evenly across the baking sheet.
- 03
Bake: Heat for 30 to 40 minutes. The plant material should look dry and golden-brown, emitting a toasted aroma without burning.
- 04
Cool: Remove from the oven and allow it to cool completely before handling.
Phase 2: The Infusion Process
Adding water to the butter-and-cannabis mixture acts as a natural buffer, preventing the butter from scorching and helping wash away water-soluble impurities and excess plant chlorophyll.
- 01
Melt: Combine the water and butter in a heavy-bottomed saucepan or double boiler over low heat until the butter is completely melted.
- 02
Combine: Stir in the decarboxylated cannabis.
- 03
Simmer: Maintain a low, steady simmer—ideally between 160°F and 180°F (70°C–80°C)—for 2 to 3 hours. Stir periodically. Crucial: The mixture should never reach a rolling boil, as excessive heat degrades cannabinoids and yields a harsh, bitter flavor profile.
Phase 3: Straining & Separation
- 01
Initial Strain: Remove the pan from the heat. Place a fine-mesh strainer lined with cheesecloth or a nut-milk bag over a heat-safe glass container or bowl.
- 02
Express Liquid: Pour the mixture through the cloth. Carefully gather the corners of the cloth and squeeze to extract all remaining butter liquid from the plant material. (Discard the spent plant matter).
- 03
Cool & Separate: Cover the container and place it in the refrigerator overnight. The butter will solidify into a solid layer on top, while the water and residual impurities settle to the bottom.
- 04
Final Cleanup: Run a knife around the edge of the container, pop out the solid block of cannabutter, and scrape away any cloudy residue from the bottom. Pat dry.
Formulation & Consistency Notes
Storage: Keep the finished cannabutter in an airtight container in the refrigerator (up to 2 weeks) or freezer (several months) to prevent oxidation.
Potency Testing: For commercial or brand-level formulations, laboratory testing via a state-licensed testing facility is recommended to verify exact milligram per serving dosing and ensure consistency across batches.
For adults 21+ only. Keep cannabis products clearly labeled, stored securely, and away from children and pets. Never drive impaired.

