I'll jump in and give my two cents worth...
We are doing edibles almost exclusively. I've made chocolate fudge, peanut butter fudge, caramels, toffee, butter mints and gummy bears.
The method I have ended up with is to decarb whatever gram weight that I would like to have in 1 cup of cannabutter, say 7 or 10 or 14 grams.
I grind and place directly in a quart mason jar with the lid on, then place the mason jar on it's side directly in the oven set for 220 degrees F. I set a timer for 20 min, after that timer goes off, I shake the jar, place back on it's side and reset for another 20 min. Total of 40 min at 220 degrees F.
Note: I use an external digital thermometer to monitor oven temp, this will fluctuate between 220 and 250, if it gets above 250 I open the oven door for a few seconds to adjust it.
After the ground weed has been decarbed, I add the 1 cup of butter (I add a little more to make up for the amount absorbed into the weed) to the same mason jar. I them place that jar of weed and butter in a water bath, inside a crockpot for 4 hrs. (lid on) This will infuse your butter with the already decarbed weed. It doesn't stink up the whole house, no chance of scorching, you don't have to leave it for 24 hrs., and you don't have to babysit it.
Strain, filter, and use...
I have done this same operation with coconut oil, (solid at room temp), and it worked just as well.
This is the link to the cannabutter calculator that I am using:
The cannabutter dosage calculator allows you to determine the correct butter to cannabis ratio when making edibles.
kindmedsaz.com
Any recipe that contains butter, could be contain cannabutter just as easily...