Using the standard-size Kitchen Aid, I get 5# of meat/fat/spice mix in the bowl. I tried both the dough hook and the paddle and the paddle gives me better extraction. Can’t remember times exactly, but I think I start seeing good extraction at about 10-11 minutes on speed 2-3. I know it’s right when the mixer starts jumping around and the meat wants to climb out the top of the bowl. That’s the best way I know to describe. I do watch the mixer pretty close and work the meat off the sides often with a spatula. With just a stainless steel bowl and the paddle, cleanup takes no time at all.