Well, it’s a semi-sorta biscuit crust pot pie.  Biscuit crust pot pies are a thing, but whenever I’ve made them (usually with store bought pop biscuit dough) the tops of the biscuits browned nicely but the bottoms were always nearly raw.  This fixes that.  I found a nice pan biscuit recipe [here] that looked really good.Lacking any buttermilk, I went the ersatz route with a tablespoon of white vinegar in regular whole milk.  I wasn’t sure that the butter in the pan bottom would incorporate well but it worked fine.My pan was 10×12 inches rather than the 8×8.  I figured that for what I was doing there wouldn’t be any problem with a tad thinner biscuit.  It did finish quicker, mine took 15 minutes at 425.I wish I had thought to use parchment paper in the bottom.  I made a few half-hearted tries at winkling the whole thing out but ended up taking it out in pieces……and placing them atop the chicken and veggie filling that had been cooking on a different shelf in an identical pan.  I gave the top a brushing of melted butter and popped it back into the oven for a bit.The pan biscuits were really good, I do think that for this application the recipe should have been reduced by a third, or the amount of filling increased.