to me it seems certain people just dont get high from edibles. I made jalapeno cornbread with some cannabutter from trim a year or two ago and i barely got high from it. my sister had a tiny square and she thought she was gonna die!! Of course she doesnt smoke so i must have a strong tolerance to thc.  if i take enough it only makes me sleepy.  also it takes a good hour or two before you feel anything with edibles