2 hours ago, ElsieD said:@kayb. I put 1 quart worth of reconstituted dry milk and 1/3 cup Greek yogurt in my IP before bed and set it on the yogurt setting for 9 hours, which is what I usually do. This morning I let it drain for a couple of hours and measured 1 1/2 cups whey which is what I usually get. I whisked the yogurt to smooth it out and stuck it in the fridge. When I got home this afternoon I checked it and I have wonderful yogurt. No more preheating the milk for me!
When you say "dry milk" do you mean dry skim milk or are you using dry "whole" milk?