You don't need a $300 infusion machine to make real, dose-able edibles. You need five things that total about $50, plus an oven you already own. This page is the honest starter kit — what each item does, what it costs, and the point at which spending more actually starts paying back.
The honest gap
The five things, ranked by impact
1. 0.1g kitchen scale — ~$20
Buy this first, even before flower. Eyeballed flower weight is the largest single source of dosage error in home edibles — bigger than retention, bigger than recipe variance. A $20 scale that resolves to 0.1g turns "about 7 grams" into 7.0 grams, which is the difference between a 10 mg brownie and a 17 mg brownie.
2. Digital thermometer — ~$15
"Low" on a gas stove can be 250°F. "Low" on induction can be 140°F. THC starts degrading rapidly above 212°F and barely extracts below 160°F. The thermometer is how you stop guessing from bubble size. Probe-style or instant-read both work; clip-on is slightly more convenient if you simmer for hours.
3. Oven thermometer — ~$10
Home ovens drift ±25°F off their dial. If your "240°F" oven is actually 215°F, your decarb didn't finish. If it's 265°F, you cooked off the terpenes and degraded some THC. A $10 dial thermometer hung from the rack tells you the truth.
4. Wide-mouth Mason jars — ~$12 for a 4-pack
Quart jars are the base of the low-smell Mason-jar decarb method — see low-smell edible setup for the full process — and the standard way to cool and store finished butter. Wide mouth makes filling and straining easier.
5. Cheesecloth or nut-milk bag — ~$5
Skipping this and using a fine-mesh strainer alone leaves 5–10% of your butter behind on plant matter. Cheesecloth is the budget pick; a reusable nut-milk bag is nicer to clean and lasts longer. Either way, don't squeeze — it pushes chlorophyll back into your butter.
What this kit does NOT include (and why)
- A slow cooker: Helpful, not required. Stovetop in a small saucepan works fine for one stick of butter; a Crock-Pot wins when you're scaling to multiple sticks.
- A grinder: Hand-break coarsely with your fingers. Fine grind through a grinder actually hurts extraction — too much chlorophyll bleed.
- Lecithin: Only if you're making gummies. Skip for butter and tinctures.
- An infusion machine: See the next section.
When does this stop being the right answer?
The break-even point depends on your batch cadence and flower cost. The math is worked out on manual vs machine: at $200/oz flower, 14g batches, and the canonical 55% / 75% retention pair, a LEVO II pays for itself in about 7 batches — roughly 3–4 months of bi-weekly use. Below that cadence, this $50 kit is the right answer indefinitely.
Not sure which side of that line you're on? Take the 6-question Machine Finder. If the result is "manual," this is your page.
LEVO II
Our pick as the all-around home infusion machine — easy to clean, predictable results.
~$250We earn a commission if you buy through this link, at no extra cost to you. Why we recommend it.
Frequently Asked Questions
Will a $50 setup actually make edibles as good as a $300 machine?+
What's the single most important $20 to spend?+
Do I really need a thermometer if I just simmer low?+
Can I skip the cheesecloth and just use a fine strainer?+
Is the Mason-jar decarb method really lower-smell than the oven?+
How long does this $50 setup actually take per batch?+
When does it make sense to upgrade from this to a machine?+
Are the cheap Amazon 'butter machines' under $80 worth it instead?+
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