Yes, it’s easy to make biscuit topped chicken pot pies ahead of time. Cook the chicken a day or two ahead of time in a Crock-Pot or Instant Pot for easy shredding. Chop the vegetables and store them in a container in the fridge. Make the biscuit dough the day before and store it in the fridge. You can even measure and combine the dry ingredients and keep them in a covered bowl. When it’s time to make the pot pie it will come together even quicker thanks to your prep work.