After baking pumpkin pies, at 425 degrees for 15 minutes, then 350 degrees for 35 minutes, my pies come out with a bottom crust problem. The pies seem to develop pockets, or air bubbles, on the bottom. Each bubble may be 1 - 2 inches in diameter, and as much as 3 per pie.
Anybody out there can help me?
Thanks, Gladys.