Originally Posted by StuckInYYZ

I suspect the issue is an order of operations (and to a lesser extent definition). Either that or cooking method. When I make tacos, I warm the taco skin to a pliable state. Then I spoon the toppings on top and fold the skin/shell. There's no inside (unless you consider the two sides of the skin/shell as "outside" and where the toppings go inside.

The way you describe it, it sounds more like a wrap(ish) type thing where you use the taco skin to make a more pocket-like enclosure of the ingredients instead of just "folding" the skin over.

At least that's how I'm reading it.