Taco Pie- Not for the faint at heart

Tonight I decided to make Taco Pie. I used to make this for my kids when they were younger. It's been so long since I've made one, I forgot if I was to cook crust then fill or fill then cook?
Either way, it turned out beautifully.

It's not on the 'diet friendly' food list, unless you want 400 calories immediately. Seriously. I calculated it at 405 calories per slice, 8 slices per pie.

Here's the cast of characters (Oh, and I'm not going to give you amounts, because with this, I cook by feel. Use as much or as little as you want of each ingredient):

The players