When you place the topping over the top, there should still be some liquid left in the dish. Baking it uncovered for the remaining of the cooking time will evaporate the liquid. Also since it's fall, it's the perfect time to actually grow pumpkins! Just make sure that you are ready for a ton of them so read up on
how to store squash and pumpkins and all those other great veggies so none go to waste.