The most reliable way to dose homemade edibles is to build the batch around a lab-tested concentrate or distillate with a printed THC percentage, dissolve it into a measured amount of butter or oil, and divide the finished batch by weight into equal servings. That is the top pick because it meets four criteria: a potency number you can verify, even distribution through fat, increments small enough to titrate, and results you can repeat from one batch to the next. Decarbed flower works too, but your potency becomes an estimate rather than a known value.
Vegan Cannabis Baked Goods: What to Expect at Your Local Store
The THC math to run before you cook
Start with weight and tested potency, not with how strong the material looks or smells.
Total potential THC in milligrams = grams of cannabis x 1000 x THC percentage as a decimal x 0.88
The 0.88 factor covers decarboxylation, the heat step that converts THCA into THC and releases carbon dioxide. Example: 7 grams of flower testing at 18 percent THC gives 7000 x 0.18 = 1260 mg THCA, then 1260 x 0.88 = about 1109 mg THC.
Easy Weed Baked Treats: A Beginner Guide to Buying and Baking
Treat that total as a ceiling. Infusion leaves cannabinoids behind in the plant material, so your real yield is lower, and the only way to know it precisely is to have the finished edible tested. Divide the ceiling by the number of pieces for a per-piece estimate. That 1109 mg batch cut into 48 brownies lands near 23 mg per brownie, well past a sensible serving. Cut each square into quarters for roughly 6 mg, or start with less material.
Option 1: Decarbed flower or trim infused into butter or oil
Pros
- You can see and smell the starting material, which helps with quality control.
- Butter, ghee, and coconut oil carry cannabinoids well because THC is fat soluble.
- Trim, small buds, and shake work, so the input cost is lower than concentrates.
- No special equipment beyond a thermometer and a stovetop or oven.
Cons
- Potency depends on the grower's test, and home-grown flower often has no test at all.
- Extraction is incomplete, so your calculated number stays a guess.
- Long infusion times and uneven stirring can leave hot spots in the finished batch.
- Plant matter carries flavor and chlorophyll into the final product.
Choose this route if you already cook with cannabis, have a tested batch of flower, and are willing to portion conservatively and try one piece before making a habit of it.
Option 2: Lab-tested distillate or concentrate (top pick)
Pros
- The label states THC content, so the batch math is straightforward.
- Distillate is already decarbed, which removes a step where home cooks commonly under or over-convert.
- It blends into warm fat with stirring and leaves no plant residue.
- One batch can be split across several recipes with a known mg per portion.
Cons
- Sticky handling. Warm the syringe or jar slightly and work over parchment.
- Higher upfront cost than trim, though the dose count per gram is much larger.
- Poor mixing concentrates the THC in one corner of the pan.
- Label potency can vary by a few percent from the actual jar.
Pick distillate or a tested concentrate when you want a repeatable number, when you are cooking for others, or when you are new to edibles and want a small, controlled first dose.
Option 3: Use a commercial edible as your calibration
Pros
- A 5 mg or 10 mg commercial piece gives you a physical reference for what a dose feels like.
- Legal-market packaging states mg per piece, so the comparison is direct.
- Useful for building tolerance awareness before you trust your own math.
Cons
- It does not tell you the potency of your homemade batch.
- Absorption shifts with fat content and with whether you ate beforehand.
- Adds cost without improving your own process.
Use this approach during your first few sessions, then rely on your own measured batch once you know how a 5 mg piece affects you.
Portion evenly, by weight
Weigh the whole finished batch, subtract the weight of the pan if you can, then divide total THC by total grams. That gives mg per gram. From there, weigh each portion on a kitchen scale instead of eyeballing cuts, because fat and cannabinoids settle. Stir the batter again right before it goes into the pan, and again between pours if you are working with a large batch.
Wait two hours before the next bite
Edibles are slower than smoking or vaping because THC has to move through the digestive system. Onset commonly runs 30 minutes to 2 hours, and the effect can last several hours. THC also passes through the liver, where it converts to 11-OH-THC, a metabolite with stronger psychoactive effects. That combination is why a second piece at the 45 minute mark is the most common way people overshoot. Take one serving, set a timer, and wait the full two hours before deciding.
Label, store, and secure the batch
Write the mg per piece and the date on the container. Keep edibles in a locked box, out of reach of children and pets, and never in a plain food wrapper. If someone takes too much, they should not drive, should stay hydrated, and should rest somewhere safe. Seek medical care for severe symptoms such as chest pain, a racing heart that will not settle, or repeated vomiting.
Quick use-case picks
- First edible, no tolerance: 2.5 mg, distillate base, one piece, two hour wait.
- Occasional user: 5 mg per serving, portioned by weight.
- Regular user: 10 mg per serving, still portioned and labeled.
- Cooking for a group: pre-cut and label each piece so guests choose their own dose.
- Working with trim and no test report: assume a lower percentage, cut servings smaller, and try one piece on a day with nothing scheduled.