Will the crust be soggy if an apple pie is frozen after it baked?

Yes, the crust may become soggy if an apple pie is frozen after it is baked.

When you freeze a baked apple pie, the water content in the apples will turn into ice crystals. As the pie thaws, these ice crystals will melt and release their water, which can make the crust soggy. To prevent this, you can try to bake the pie with a lattice top crust. This will allow steam to escape from the pie and help keep the crust crispy. Additionally, you can brush the crust with a beaten egg before baking, which will help to create a barrier against moisture. If you have already baked the pie before freezing, you can try to crisp it up by reheating it in the oven at 350°F for 15-20 minutes.