I'm gonna be really honest here- I am NOT a huge biscuit fan. I love KFC and Popeye's chicken- they come with biscuits- I never eat them- they usually get thrown to the pigeons in the parking-lot (ravens and seagulls, in Alaska). Same with McDonald's, Hardees and all these places that offer breakfast sandiwches that I often do eat- I've tried them all, but I never order a biscuit sandwich anymore. Mom's? Grandma's? Sorry- just don't dig them. Too heavy and doughy and super-filling/bloaty for me.
HOWEVER, at Halliburton Energy Services Camp up in Deadhorse, Alaska on the North Slope we had a night-baker named Rusty. Rusty hailed from Arizona and was raised cooking in his family's string of Truck Stops. Rusty made the most amazing baked goods and everything he made was truck-stop sized, or for those who don't know- HUGE! For instance his light cinnamon rolls were the size of a dinner plate! Well, Rusty made these HUGE light biscuits that most folks could only eat one of- but I could eat TWO (they were the size of a chili-bowl!). They were not so heavy that they sunk to your gut immediately upon chowing them down. Nor were they so heavy & doughy that they were still in your systen being digested a full week later!
I don't know Rusty's recipe but I do know that the leavening agent was not only baking powder but also a portion sourdough starter with yeast in it. This must have helped make for the far less heavy product that I tend to prefer.
Now that I think of it, I also enjoyed another biscuit from my past. My breakfast cook Vivian, from the Fairbanks Princess Hotel used to make tiny half-dollar-sized biscuits for the buffet and a couple of those smothered in peppery sausage/sage gravy really hit to spot, too!