Cut the pita into triangle-shaped, chip-sized pieces. Place in a large bowl.
Drizzle pita pieces with olive oil, enough to coat each piece lightly. Sprinkle evenly with sea salt, then toss everything together with your hands to coat evenly and well.
Spread pita pieces onto a large baking sheet.
Bake until golden brown, about 5-10 minutes, depending on the thickness of the pita and your oven. You want them crispy, but it's good to not overook them so you still get a few softer spots.
Recipe by This Week for Dinner at https://thisweekfordinner.com/homemade-pita-chips/