Cannabis Cooking 101 - Decarboxylation, Cannabutter, and Cannaoils
Home cannabis cooking lets you control dose, ingredient quality, and recipe creativity. The science is straightforward - decarboxylate (heat to convert THCa → THC) and infuse into a fat (butter, oil, ghee, MCT). This guide covers the basics. Home cooking does not replace dispensary-tested edibles for predictable dosing. Greenleaf Wellness at 1730 Glendale Avenue, Sparks NV stocks NV-CCB-licensed flower for cooking - see shop page, flower guide, and edibles FAQ.
Home cannabis cooking lets you control dose, ingredient quality, and recipe creativity. The science is straightforward - decarboxylate (heat to convert THCa → THC) and infuse into a fat (butter, oil, ghee, MCT). This guide covers the basics. Home cooking does not replace…
The science: decarboxylation
Raw cannabis flower contains THCa (acid form), not THC. THCa is non-intoxicating. To produce intoxicating edibles, you must convert THCa → THC by heating the cannabis. This is decarboxylation - driving off a CO₂ molecule via heat. Smoking and vaping decarb on the fly (combustion temperature). For edibles, you must decarb separately before infusion.
Decarboxylation method
(1) Preheat oven to 240°F (115°C). (2) Grind 7g of flower coarsely (not powder - keep it broken up). (3) Spread evenly on a parchment-lined baking sheet. (4) Bake 30–40 minutes. Stir once at the 20-min mark. (5) Cool. The flower should be lightly toasted, light brown, and brittle. Don't go higher than 250°F or longer than 45 min - terpenes will evaporate, THC degrades to CBN. The 240°F / 30–40 min protocol is the sweet spot from Sosnowski-style published cannabis-cooking research.
Why decarb matters for math
After proper decarb, ~90% of THCa converts to THC. The conversion math: mg THC = mg THCa × 0.877 (decarb efficiency). If your 1g flower is labeled 20% THCa, you have 200 mg THCa per gram → ~175 mg THC after decarb. For 7g flower: ~1,225 mg total THC infused into your butter/oil. See how to read cannabis lab COA.
Cannabutter - the classic infusion
(1) Decarb 7g flower (~1,225 mg THC). (2) Melt 1 cup unsalted butter with 1 cup water in a saucepan over low heat. (3) Add decarbed flower; stir to combine. (4) Simmer on lowest heat 2–3 hours. Don't boil. (5) Strain through cheesecloth into a glass container; let butter and water separate (refrigerate). (6) Discard water layer; keep solid butter. Yield: ~1 cup cannabutter at ~1,225 mg total THC = ~6 mg THC per teaspoon (rough; see "dosing" below).
Cannaoil - for non-baking recipes
Same method as cannabutter but use MCT, coconut, olive, avocado, or grapeseed oil. Coconut and MCT have the highest fat saturation, which absorbs cannabinoids best. Olive oil works for Mediterranean recipes. Pour the strained oil into a glass container; refrigerate. Cannaoil is the base for: salad dressings, low-temp pasta sauces, infused honey (separate honey-infusion process), tinctures (alcohol-based), capsules.
Dosing math (the most-confused step)
Total mg THC in batch ÷ servings = mg per serving. Example: 1 cup cannabutter (~1,225 mg) used to make 24 brownies = ~51 mg per brownie. That's 5–10× the recommended start dose for an experienced consumer, and 20× the start dose for a beginner. Solution: cut brownies smaller, or only infuse half the butter you use. For first-time home edibles, target 2.5–5 mg per serving.
Why home dosing is unreliable
(1) Decarb efficiency varies - oven hot spots, uneven flower distribution, time variance. (2) Infusion efficiency varies - fat type, simmer temperature, agitation. (3) THCa labeling has tolerance - your "20% THCa" flower could be 18% or 22%. (4) Flower distribution in batter - a brownie corner can have 2× the cannabis of a center piece. Lab-tested dispensary edibles eliminate all of this. Use home cooking for fun and flexibility; use dispensary edibles for predictable dosing.
Cannabis recipes overview
Easy starters: infused popcorn (drizzle 1 tsp cannaoil + salt), infused tea (1 tsp cannabutter + chai), infused chocolate-chip cookies (substitute ½ cannabutter for regular). Mid-level: cannabutter brownies, infused mac-and-cheese, herb-infused olive oil for salads. Advanced: infused gummies (gelatin + cannaoil tincture), cannabis honey, cannabis chocolate (tempering required), cannabis-infused coconut oil capsules.
Storage of infused fats
(1) Cannabutter: refrigerator 2–3 weeks; freezer 3–6 months. (2) Cannaoil: refrigerator 1–2 months; pantry only if dark-glass + cool. (3) Label everything - the #1 home edible accident is someone eating the regular butter assuming it's cannabis (or vice versa). (4) Lock storage - children and pets cannot access. ASPCA: 888-426-4435. See cannabis and pets warning and cannabis storage FAQ.
Edible onset and dose response
(1) Onset: 30–90 min after eating (longer on full stomach). (2) Peak: 2–4 hours. (3) Total duration: 4–8 hours. (4) Stronger than smoking the same dose - liver metabolism produces 11-hydroxy-THC, more potent at the blood-brain barrier. (5) Wait 2 hours before redosing - the #1 home-edible mistake is "I don't feel anything yet, I'll eat more." See edibles FAQ.
NV legal context for home cooking
(1) Personal-use only - selling home-cooked edibles is illegal without a CCB license. (2) Adults 21+ only - cannot share with under-21. (3) No state-line transport - federal CSA prohibition. (4) Public consumption prohibited under NRS 453D - no infused-bake-sale at parks, no Tupperware brownies at the dog park. (5) Lock storage required for households with children - NV NRS 678D guidance. See NV cannabis laws.
Beginner mistakes to avoid
(1) Skipping decarb - raw flower in butter does almost nothing (THCa not THC). (2) Boiling butter - high heat destroys THC. Low simmer only. (3) Over-dosing - 1,225 mg / 24 brownies = 51 mg/brownie is dangerous for beginners. (4) Eating two before the first kicks in - wait 2 hours minimum. (5) Not labeling - accidental consumption by family or roommates.
Why dispensary edibles are still useful
NV CCB-licensed edibles are lab-tested for exact dose (5 mg ± 10%, 10 mg ± 10%). The same gummy delivers the same dose every time. Home cooking can't match this precision. Use home cooking for variety, flavor, and social experience; use dispensary edibles for predictable dosing. See edibles FAQ.
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21+ only. Keep cannabis out of reach of children and pets. Cannabis cannot be transported across state lines. Do not drive after consuming. Home edibles vary in dose - always start with a small portion and wait 2 hours. Selling home-cooked edibles is illegal without an NV CCB license.
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1730 Glendale Avenue · Sparks NV · 8 AM–10 PM daily.
You must be 21 or older with a valid government-issued photo ID to purchase cannabis products at Greenleaf Wellness.
Cannabis may impair concentration, coordination, and judgment. Do not operate a vehicle or machinery under the influence of cannabis.
Greenleaf Wellness is a licensed Nevada cannabis dispensary operating under retail license D056 and cultivation license RC050, regulated by the Nevada Cannabis Compliance Board. Cannabis cannot be transported across state lines.