Plant-Based "Chicken" Pot Pie

Step 1
Combine carrots, peas, corn, celery, and bouillon cube in a saucepan. Add just enough water to cover and bring to a boil over medium heat. Cook until veggies are fork-tender, 3 to 5 minutes. Drain.

Step 2
Preheat the oven to 425 degrees F (220 degrees C).

Step 3
Heat 1 tablespoon of the oil in a skillet over medium heat. Add onion and cook until translucent and soft, about 5 minutes. Mix in flour, remaining oil, celery salt, garlic powder, salt, and pepper. Stir in broth and milk and reduce heat to low. Cook, stirring frequently, until sauce is thick, 5 to 8 minutes.

Step 4
Place bottom crust in a 9-inch pie plate. Place seitan and cooked veggies over the crust in an even layer. Pour sauce over top and cover with top crust. Seal edges and poke 4 or 5 large vent holes in the top crust.

Step 5
Bake in the preheated oven until lightly browned and filling is bubbling, 30 to 35 minutes; check on the crust halfway through and if the edges are browning too quickly, cover with foil.

Step 6
Remove from the oven and let cool for 10 to 15 minutes before serving.