I know it's wasteful in terms of over-saturating the oils ability to absorb, but this was all bud that was going to get composted, we just had too much. Some was from well stored but older grows, other parts of it were in bags in the freezer that were cured and then frozen. It was mostly bud with some sugar shake. This batch is about 10oz of dry material, mixed with what I had on hand, about 12oz of coconut butter and 8oz of regular butter (I never tried mixing butter/oil before, but don't know why it would be an issue). That 20oz of oil netted me 16oz of budder, the rest was tossed with buds. I probably poured off more THC in the water (the next morning after the butter floated to the top) than most people smoke in a month, but I'm just glad I found a way to use some of it.
One "cube" added to brownie mix will make brownies strong enough that each normal 2"x2" square needs to be cut into quarters (or 8th or 16th, depending on what you're looking for and your tolerance), but I like it that way. They end out being about "gummy bear" size pieces, the brownie is just a cannabis delivery system, not a snack for me. The one time I used butter made this way in full strength -- using a full 1/4 cup of it as the brownie mix calls for -- I had to cut each 2x2 brownie into 32 pieces to get the right dose. Since cutting frozen brownies is not a perfect science, at that point small size variations in the pieces had notable impact. That was too much. Sometimes you don't find the limits until you cross them.