Making Crock Pot Chicken Pot Pie is a simple process that anyone can follow. Here are the steps to guide you:

1. Prepare Ingredients: Gather all the ingredients and dice the onion. Shred the cooked chicken if not already done.
2. Sauté Onion: In a skillet, heat olive oil over medium heat and sauté the diced onion until translucent, about 3-5 minutes.
3. Combine Ingredients: In the crock pot, add the shredded chicken, sautéed onion, frozen peas and carrots, frozen corn, chicken broth, cream of chicken soup, garlic powder, onion powder, thyme, salt, and black pepper. Stir to combine.
4. Cover and Cook: Cover the crock pot with the lid and cook on low for 4-6 hours or on high for 2-3 hours, until the mixture is hot and bubbly.
5. Prepare Pie Crusts: About 30 minutes before serving, preheat your oven to 425°F (220°C). Roll out the refrigerated pie crusts on a floured surface.
6. Assemble the Pie: Once the filling is cooked, pour it into a 9-inch pie dish. Place one pie crust over the filling and trim any excess. Cut a few slits in the top crust for ventilation.
7. Brush with Egg Wash: Brush the top crust with the beaten egg to achieve a golden brown color when baked.
8. Bake: Place the pie in the preheated oven and bake for 20-25 minutes, or until the crust is golden brown.
9. Serve: Allow the pie to cool for a few minutes before slicing and serving.

These steps will guide you in creating this incredible dish effortlessly.