To prepare a tortilla sundae with minted mango salsa, you'll first need to prepare the tortillas. To do this, preheat the oven to 400 degrees F (204 degrees C) and line two baking sheets with parchment paper. Using tongs, toss each tortilla with 2 tablespoons of olive oil, 1 tablespoon of lime juice, and 1 teaspoon of salt. Spread the mixture evenly on the prepared baking sheet. Bake for 10 to 12 minutes, or until browned. Remove from oven and allow to cool for 5 minutes before serving.