Preheat your oven to 190°C (375°F) and line a baking sheet with parchment paper or a silicone mat.
Stack your tortillas neatly and use a sharp knife or pizza cutter to slice each into 6-8 wedges, creating even-sized chips.
In a small bowl, mix the olive oil with a pinch of sea salt and your chosen spices, whisking until well combined.
Arrange the tortilla wedges on the prepared baking sheet in a single layer, making sure they don’t overlap.
Use a pastry brush or spoon to lightly coat each wedge with the oil mixture, ensuring even coverage without drenching them.
Bake the chips in the oven for about 10-12 minutes, flipping them halfway through to promote even crisping. Watch for golden edges and a toasted aroma.
Once baked, transfer the chips immediately to a cooling rack to cool and crisp up further, avoiding sogginess.
Let the chips rest for about 5 minutes. They should be crispy, golden, and fragrant, ready to serve or store.