Holy cow! These were AMAZING! Absolutely the lightest and fluffiest biscuits imaginable.
Unfortunately, they were a little crumbly, but I think I made them too big: I made eight large biscuits, but next time will try the smaller size instead.
Also, since we were out of parsley, I added a touch of garlic salt, and also had to add a wee bit more milk to achieve the correct moistness. One final change: I did them at 450 in my convection oven--they came out perfectly, but were starting to burn at about 5 minutes, so if you do this method, watch carefully.
I can't wait to make these again. Thanks for posting!