In a large bowl or food processor, combine the flour, sugar, and salt. Add the cold butter and mix until the texture resembles coarse crumbs.
3 cups all-purpose flour, 1 teaspoon cane sugar, ½ teaspoon salt, 1 cup cold unsalted butter
Gradually add the ice water, mixing just until the dough comes together. Divide into two discs, wrap, and chill for 30 minutes.
8–10 tablespoons ice-cold water
Melt the butter in a skillet over medium heat. Add the onion and cook for about 5 minutes until softened. Stir in the garlic and cook for another minute.
2 tablespoons unsalted butter, 1 cup yellow onion, 1 teaspoon garlic
Add the chicken, sun-dried tomatoes, oregano, paprika, salt, and pepper. Mix well.
2 cups cooked chicken, ½ cup sun-dried tomatoes, 2 teaspoons dried oregano, ½ teaspoon paprika, Salt and black pepper
Sprinkle in the flour and cook for 1–2 minutes, stirring constantly.
2 tablespoons all-purpose flour
Slowly pour in the chicken broth, stirring until smooth. Add the heavy cream, spinach, mozzarella, and ½ cup Parmesan cheese.
1 cup mozzarella cheese, 1 cup chicken broth, 1 cup heavy cream, 1 cup fresh baby spinach, ¾ cup grated Parmesan cheese
Cook for 3–5 minutes, until the spinach wilts and the filling becomes thick and creamy. Remove from heat.
Roll out one disc of dough and place it into a greased air fryer–safe pie dish.
Place the crust in the air fryer and cook at 350°F (175°C) for 8–10 minutes, until lightly set. Remove and let cool slightly, then pour in the filling.
Roll out the second dough disc and place it over the top. Seal the edges, trim excess dough, and cut small slits in the top to release steam. Brush with beaten egg if desired.
Cook at 350°F (175°C) for 20–25 minutes, until the crust is golden brown and crisp.
Let the pot pie rest for 10 minutes before slicing and serving warm.