Preheat oven to 350°F. Combine oil, salt and lime zest. Lightly brush both sides of each tortilla with the oil mixture. Cut each tortilla into 8 wedges and arrange in a single layer on a cookie sheet. Bake for about 5 minutes, flip and bake for another 5 minutes or until lightly brown. Remove from oven and cool for 5-10 minutes, or until crisp. Serve with our mock-a-mole or salsa.