Classic Homemade Chicken Pot Pie

A farmhouse favorite! This old-fashioned Chicken Pot Pie recipe is made from scratch with a flaky, buttery, double crust and a creamy chicken and vegetable filling. It's the ultimate cozy, cold-weather comfort food dinner!

For the Crust:
2.5 c all purpose flour
1/2 t salt
16 T unsalted butter
1/2 c ice water
For the Filling:
1/3 c salted butter
1/3 c finely diced celery
1/3 c finely diced onion
1/2 t minced fresh garlic
1/3 c all purpose flour
1.5 c chicken broth
2/3 c whole milk
1/2 t salt
1/4 t pepper
1/4 t dried thyme
3 c cooked shredded chicken
1.5 c frozen peas and carrots
1 c frozen corn kernels