Cut each tortilla into 8 triangles using a big knife or a pizza cutter.
Place your triangles on parchment-lined baking sheets in a single layer.
Drizzle with olive oil and use a pastry brush to distribute the olive oil evenly. Sprinkle a bit of salt and parsley over all the triangles.
Bake the chips in a 400 degree oven for about 4 minutes. Flip them over, then bake for 4 minutes more. The chips should be just starting to become golden. Watch them closely because they can burn quickly!
Transfer the chips to a cooling rack or just a table lined with clean tea towels and allow them to cool for a few minutes.