PREPARATION:
- Preheat oven to 375°F. Sprinkle 1 tortilla with water to dampen; shake off excess water. Repeat with remaining tortillas. Cut each tortilla into 6 wedges. Arrange wedges in single layer on baking sheet or in two 9-inch pie plates. Bake 4 minutes. Rotate sheet. Bake another 2 to 4 minutes or until chips are firm; do not let brown. Remove chips to plate to cool. Set aside.
- Spray bottom of medium saucepan with cooking spray. Cook and stir onion over medium-high heat 8 to 10 minutes or until onion is tender and beginning to brown. Add chili powder and oregano; stir 1 minute more.
- Remove from heat. Add beans and 2 tablespoons water; mash with fork or potato masher until blended yet chunky. Return to heat. Cover; cook beans, stirring occasionally, 6 to 8 minutes or until bubbly. Stir in additional water if beans become dry. Remove from heat. Set beans aside.
- Sprinkle cheese evenly over chips. Spoon beans over chips.
- Combine corn and pimientos; spoon over beans. Bake about 8 minutes or until cheese melts. Sprinkle olives and jalapeños over top.
