>>21544994
I winged it a bit but
>about 100g cold blueberries, crushed
>25g milk powder
>100ml cold skim milk
>0.5g mix of 50/30/20 konjac, guar and xanthan gum (you can use any thickener that works cold, I guess)
>optionally some sweetener or sugar (sugar is better for the texture/thickness)
>I would also have added about 10g flavorless protein powder but I'm out
Beat on high until it starts thickening, then chill (I didn't really, but it helps, also gives the thickeners some more time to do their job), then churn. You can improve this by beating the milk with the thickener first, I use skim because it foams up much better. Then blend the rest and combine, but it's more work.