7-up (sprite works will too)
Cut sour cream into Bisquick. Add the 7-UP, the dough will be sticky. (You can roll it out on the countertop and cut out biscuits or simply put it in the pan.)
Melt butter in bottom of glass pan. Place dough on top of butter and bake for 15-20 minutes at 450. (I used an 10x6 pan.) Thats it!