Timing tip: Before you start the filling, make the flax egg. Combine 1 tablespoon of ground flaxseed with 3 tablespoons of water. Set it aside until you are ready for the crust.
- To make the filling, heat a large skillet or pot to medium heat and add the diced onion and celery. Stir the ingredients for about 5 minutes until they start to soften.
- Add the garlic, garlic powder, black pepper, and basil. Stir for 30 seconds.
- Add the vegetable broth and stir the bottom to pick up any ingredients stuck to the bottom of the pan.
- Add the chickpeas and frozen vegetables. Mix everything and bring the pan to a simmer. Cover the skillet and cook for 5 minutes until the veggies are heated.
- While the veggies cook, combine 6 tablespoons of whole wheat flour with 1 cup of water in a small bowl or cup. Be sure it is mixed well and that there are no lumps.
- Add the flour mixture to the skillet and mix well. Stir it for a few minutes until it starts to thicken. At this point, you can turn off the heat or continue to simmer the filling at a low temperature while you make the crust. Be sure to stir it every so often.
- Preheat the oven to 400 degrees. Lay out the pie dishes) or a larger baking dish if using.
- Make the dough by grabbing a medium mixing bowl and combining 2 ¼ cups of flour and ½ a teaspoon of salt.
- Stir in the flax egg and then start adding water 1 tablespoon at a time until all the flour is moist and you have a dough that will hold together if you form a ball.
- Take a moment to fill your baking dishes with equal portions of the filling and place them on the baking tray.
- Roll a dough ball into a circle about ¼ of an inch thick. If you have a lot of excess crust, trim that away. Lay the dough over one of the filled baking dishes. Use your fingers to fold the sides up to create an edge along the side of the dish.
- Repeat for the rest of the baking dishes.
- Once all the dishes are covered, place the tray on the middle rack in the oven. Bake the pies for 30 minutes. The crust should be slightly brown. The filling may start bubbling over the side (that's ok).
- Remove the pies from the oven and let them sit for 5 minutes.
- Serve them up and beware – they can be hot inside, so be mindful before you dig in.