The Best Broccoli Cheddar Vegan Quiche

0 First make the dough for the crust. In a food processor, add the flour, sugar and salt. Pulse once to combine.
1 Drop in chunks of the cold vegan butter and dollops of the coconut oil.
2 Start the food processor and let it run for a few seconds to start to break up the butter and oil. 
3 With the processor running, start to drizzle the cold water into the top of the food processor where the opening is. 
4 Let the processor run until the dough comes together into a ball. It should hold together very easily. If it is very moist, turn it out onto a floured surface and knead a few times with a little bit of flour.
5 Roll the dough up into plastic wrap or parchment paper and put in the fridge for 30 minutes.
6 Once ready to make the quiche, preheat the oven to 350 degrees(F).
7 Roll the dough out on a floured surface to about 1/8 inch thick. Then place it in a pie pan and press it down into the pan. Prick holes into the pie crust with a fork and then trim the edges of the crust. Set aside.
8 In a large mixing bowl, add all the filling ingredients and then whisk to combine.
9 Pour the filling into the pie crust, dip a pastry brush into the filling to get the "egg" and then brush the crust with it t help brown the crust. Bake for 65 to 70 minutes or until the filling has set. 
10 Let cool for about 10 minutes, then slice into wedges and serve with any sides you want!