Got this from a Vegan cookbook
Garam Masala or a combo of garlic powder, cumin, cayenne and salt
Heat oven to 350. Slice the pita all the way open. Brush with olive oil, and sprinkle with either the Garam Masala or the combo. Spread on cookie sheet and back 8-10 minutes until golden brown and crisp. Watch so it does not burn. Cool and store in bags.