To make cannabutter with shake, you decarb the shake at 240 degrees for about 40 minutes, simmer it in melted butter on low heat for two to three hours, then strain it through cheesecloth. That’s the whole recipe. And here’s the part nobody tells you: shake actually works better for butter than whole nugs do, because all those broken-up little pieces have more surface area for the fat to pull cannabinoids out of. You’re not settling by using shake. You’re being smart.
So if you came here wondering whether shake makes weak butter, the answer is no. Done right, cannabutter from shake hits just as hard as butter made from top-shelf flower, at a fraction of the cost. The only thing that decides potency is the THCA percentage of what you start with and whether you decarbed it properly. Everything else is just technique.
Here’s the full method, the ratios, and why shake is the move.
Why Shake Works Best for Cannabutter
Shake is the loose, broken-up bits of flower that collect at the bottom of the bag or come off when you handle bud. Trim is the small leaf trimmed off during manicuring. People treat both like leftovers. For smoking, sure, whole flower wins. But for butter, shake has a real edge, and it comes down to surface area.
When you infuse butter, the fat has to physically pull the cannabinoids off the plant material. Whole nugs are dense and tight, so the fat only reaches the outside easily. Shake is already broken down, so there’s way more exposed surface for the butter to work on. More contact means more efficient extraction. You get more of what you paid for into the butter.
Then there’s the obvious part. Shake and smalls cost a fraction of what top-shelf nug costs, because the market prices them like a byproduct even when the cannabinoid content is solid. So you’re getting better extraction efficiency out of cheaper material. For anybody making edibles regularly, that math is hard to argue with. Buying bulk flower and smalls for your butter instead of premium nug is the single easiest way to drop your cost per batch without dropping potency.
One honest caveat: shake potency varies more than nug, because it’s a mix. That’s not a problem, it’s just a reason to know your numbers, which we’ll get to in the dosing section.
First Things First: You Have to Decarb
This is the step that separates real cannabutter from green butter that does nothing. Raw shake is full of THCA, and THCA does not get you high until heat converts it into active THC. That conversion is called decarboxylation, and the simmering step alone does not do it reliably.
Spread your shake on a parchment-lined tray and bake it at 240 degrees for about 40 minutes, until it turns a light golden brown. Now the THCA has converted to THC and your butter will actually work. Skip this and you can simmer shake in butter all day and end up with a fancy green spread that gets you nothing.
Shake decarbs even more evenly than whole flower, by the way, because the pieces are small and the heat reaches all of them. Another quiet point in shake’s favor. The science of why heat plus fat is the whole game is worth understanding, and our guide to the science of cannabis edibles breaks down how the cannabinoids actually move from plant to butter to your bloodstream.
How to Make Cannabutter With Shake, Step by Step
Here’s the method that works every time. Nothing fancy, just done right.
Start with your ratio. A standard batch is one cup of butter to one cup, roughly 7 to 14 grams, of decarbed shake. More shake makes stronger butter, less makes milder. Don’t pack it past about a cup of shake per cup of butter, or you get grassy-tasting butter that’s hard to strain.
Decarb the shake first, as covered above. Forty minutes at 240, golden not burnt.
Melt the butter in a saucepan over low heat. Add a splash of water, maybe half a cup, which helps regulate temperature and keeps the butter from scorching. Low heat is the rule the whole way through.
Add the decarbed shake and stir it in. Keep the heat low, somewhere around 160 to 200 degrees, never a hard boil. Let it simmer gently for two to three hours, stirring now and then. You want a lazy simmer with the occasional small bubble, not a rolling boil that burns off the good stuff.
Strain it through cheesecloth into a jar. Let it drip, then give it a gentle squeeze to get the last of the butter out. Don’t wring it hard or you push bitter plant matter through.
Cool it, then store it. The butter keeps in the fridge for a couple of weeks or the freezer for months. One cup of butter and a cup of shake yields roughly a cup of cannabutter once you account for what soaks into the plant material, so plan your recipe around that. That’s it. You just made cannabutter from shake, and it’ll bake into anything butter goes into, from brownies to a simple drizzle over toast.
How Much Shake, and How Strong Will It Be
This is the part people guess at and regret. You don’t have to. The dosing is simple math once you know your shake’s THCA percentage, which is why you only buy material that comes with a COA. If you’ve never read one, our breakdown on how to read a THCA COA shows you exactly where the number is.
Here’s a rough potency guide for a one-cup-butter batch, assuming decent shake around 20% THCA.
| Shake amount | Strength of butter | Best for |
| 7 grams (quarter oz) | Mild, beginner-friendly | Low-dose treats, first-timers |
| 10 grams | Moderate | Standard homemade edibles |
| 14 grams (half oz) | Strong | Experienced users, potent batches |
| 14g+ packed | Very strong, grassier taste | High tolerance only |
To get your real per-serving dose, take your shake’s THCA percentage, convert it to active THC using the 0.877 factor, total the milligrams, and divide by how many servings the butter ends up in. Our guide on how to calculate total THC from THCA runs the full math so your edibles land where you planned instead of surprising you two hours later.
The golden rule with any homemade edible: start low and wait. Edibles take 45 minutes to two hours to hit. Eat a small amount, wait the full two hours, and then decide. The people who get wrecked are the ones who got impatient, not the ones who used shake.
The Quality of Your Shake Still Matters
Cheap does not mean junk. There’s a difference between shake that fell off good indoor flower and shake that’s mostly dried-out leaf and stems. The first makes excellent butter. The second makes grassy, weak butter no matter how long you simmer it.
Look for shake that still has color, some frost, and a real smell. If it looks like brown dust and smells like hay, it was low-grade to begin with, and butter won’t fix that. Quality in, quality out. The shake and smalls that come off genuine high-THCA indoor are what you want, and if you want to understand what separates real top-shelf material from filler, our rundown of the best exotic THCA flower covers what good actually looks like, which tells you what good shake should look like too.
Source matters as much as grade. Shake is the easiest product in cannabis to fake or pad, so buy from somebody who tests it and tells you the truth about what it is. We laid out how to avoid getting played in buying THCA flower online without getting burned, and it applies double to shake, where the bait-and-switch is easiest to pull.
Common Cannabutter Mistakes
Most batches that go wrong fail the same handful of ways.
Skipping the decarb is number one. No decarb, no high, every time. The simmer does not replace it.
Cooking too hot is number two. A hard boil burns off cannabinoids and terpenes and leaves you with weak, harsh butter. Keep it at a lazy low simmer, 160 to 200 degrees, the whole way.
Packing in too much shake is number three. There’s a ceiling to how much the butter can absorb, and past it you’re just adding plant taste and making the butter a pain to strain. A cup of shake per cup of butter is plenty.
Wringing the cheesecloth dry is number four. Squeeze gently. Crush it and you force bitter chlorophyll into your butter and ruin the flavor.
And the quiet one: not knowing your shake’s potency before you start, then guessing the dose. That’s how you end up with edibles three times stronger than you meant. Read the COA, do the math, and you skip the whole problem.
If You’d Rather Skip the Kitchen
Making cannabutter from shake is the budget play, and it’s genuinely satisfying. But it’s also an afternoon of work and a kitchen that smells like a grow tent for hours. If that’s not your thing, there’s no shame in the easy button.
Ready-made, dosed, lab-tested THCA edibles give you a known milligram per serving with zero prep and zero guesswork. Somebody already decarbed, infused, and tested so you don’t have to. You can see what’s dosed and in stock on the live menu. For a lot of people, the convenience and the precise dose are worth more than the savings. Both routes are valid. The shake route just wins on cost if you’re willing to do the work.
Why Passion Farms Sells the Shake Straight
Most brands either toss their shake or quietly pad it with junk and sell it as a “deal.” We don’t play that. We grow the flower, so the shake and smalls we sell came off real plants we put in the ground in California and Oklahoma, tested on the same batches as our top-shelf. It’s priced like a byproduct because that’s what it is, not because it’s garbage.
That’s the whole advantage of being vertically integrated. There’s no broker in the middle mixing in stems and old leaf to stretch the weight. When you buy shake from us to make butter, the COA tells you the real THCA number, so you can dose your batch like an adult instead of guessing. Pull up the current grades and prices on the live menu and you’ll see exactly what you’re getting.
Houston taught us to keep it honest. Shake is where a lot of suppliers cut corners because they figure you won’t notice in butter. We figure you will. The people making edibles every week are some of our smartest customers, and they know the difference between real smalls and swept-up floor product.
How to Get Started
The move is simple. Grab shake or smalls from the bulk flower menu, check the COA for the THCA number, and decarb it before you do anything else. If you want to understand the smalls and shake side of the menu better, our THCA small buds guide breaks down what’s worth buying and what it’s good for.
From there it’s butter, low heat, a few hours, and a cheesecloth. Do the dosing math, start with a small portion of whatever you bake, and wait. If you want to talk grades or quantities, the contact page gets you a real person, not a bot.
Frequently Asked Questions
Is shake good for making cannabutter?
Yes, shake is one of the best materials for cannabutter. The broken-up pieces have more surface area than whole nugs, so the butter extracts cannabinoids more efficiently. It also costs far less than premium flower. As long as the shake is decent quality and you decarb it first, the butter comes out just as strong as butter made from top-shelf bud.
How much shake do I need for a cup of butter?
A standard batch uses 7 to 14 grams of shake per cup of butter. Seven grams makes mild butter, 14 grams makes strong butter. Don’t pack in much more than a cup of shake per cup of butter, or you get grassy flavor and butter that’s hard to strain without forcing bitter plant matter through.
Do I have to decarb shake before making cannabutter?
Yes, always. Raw shake is full of THCA, which does not get you high until heat converts it to active THC. Simmering it in butter alone does not reliably decarb it. Bake the shake at 240 degrees for about 40 minutes first, then infuse. Skip this and your butter does nothing, no matter how long you cook it.
Does cannabutter from shake get you as high as butter from flower?
Yes, if the shake is decent quality and decarbed properly. Potency comes from the THCA percentage and the decarb, not from whether you used nugs or shake. Shake actually extracts more efficiently because of the surface area. The only catch is that shake potency varies more, so check the COA and dose by the numbers.
How long does cannabutter need to simmer?
Two to three hours on low heat, around 160 to 200 degrees, never a hard boil. Stir occasionally and keep it at a lazy simmer. Cooking longer than three hours offers little extra benefit and risks burning off cannabinoids and terpenes. Low and slow is the rule from decarb through the simmer.
Why is my cannabutter weak?
Almost always a decarb miss or too much heat. If you skipped decarbing, most of the THCA never converted to active THC. If you boiled it hard instead of a low simmer, you burned off potency. Low-grade shake that was weak to begin with is the third cause. Decarb properly, simmer low, and start with tested material.
How should I store cannabutter made from shake?
Strain it well, then store it sealed in the fridge for up to a couple of weeks or in the freezer for several months. Keep it cold, sealed, and out of the light, since heat and air slowly degrade the THC over time. Label it with the date and your rough dose estimate so you remember how strong it is.
Is it legal to buy THCA shake?
THCA products sit in a shifting legal gray area, and the rules vary by state. We sell compliant, lab-tested flower and shake and ship per current regulations, but the law where you live is your responsibility to check before you order, because this corner of the market changes fast.
The Short Version
Cannabutter from shake is the smart, cheap way to make strong edibles, and shake genuinely works better than whole flower because the extra surface area extracts more efficiently. Decarb the shake at 240 for 40 minutes, simmer it low in butter for two to three hours, strain gently, and dose by the COA numbers instead of guessing.Start with real shake from a source that tests it, not swept-up floor product. Grab smalls from the bulk flower menu, check the lab work, and let the butter do the rest.
