1. Preheat oven to 400ºF.
2. Toss cut tortilla triangles with 1 Tbsp vegetable oil and bake on a foil lined baking sheet about 10 minutes or until golden brown.
3. .Saute corn in 3 Tbsp vegetable oil over medium heat for 5 minutes. Add chopped chicken, pepper, onion, jalapeno pepper and cook an additional 5-7 minutes.
4. Stir in mayonnaise and half of the shredded cheese. Pour mixture into lightly oiled baking dish. Sprinkle with remaining cheese and bake uncovered for 10-12 minutes.
Tip: Serve hot with tortilla chips.