I'm baking a pie crust. Made sweet short crust pastry (from recipe used many times before), chilled and then baked blind at GM5 in a glass flan dish. I put baking beads in, and when I got it out of the oven the beads had sunk into the pastry base (still not fully cooked) and I had to pick them out one by one, leaving a mushy honeycomb effect on the base.
Any ideas what I did wrong? Is it because I used a glass dish instead of a metal one?