Preheat the oven to 350°F. Line a baking sheet with parchment paper, foil, or a silicone baking mat. Lightly grease the baking sheet and set aside.

Stack tortillas on top of each other for quick slicing. Once aligned, use a sharp knife to slice the tortillas into triangles. Each tortilla will become about 6-8 chips.

Spread the tortilla pieces into an even layer on the prepared baking sheet, with a bit of space in between to let air through during baking.

Using a basting brush, brush olive oil onto each piece, until thinly and evenly coated. Sprinkle with salt to taste.

Flip every tortilla chip over, then brush to coat the un-oiled sides. Sprinkle again with salt, if desired.

Transfer the baking sheet into the oven.

Bake for 8-11 minutes (mine took 11 minutes) until chips at the outer rim of the pan begin to brown on the underside.

Flip every chip, and bake again for 3-5 more minutes, until golden brown on each side, being careful not to burn.

Sprinkle with more sea salt or garlic salt to taste.