1. Preheat oven to 350°.
2. Combine first 6 ingredients; set aside.
3. Cut each tortilla into 5 rounds, using a 2-inch biscuit cutter. Place rounds on a large baking sheet; bake at 350° for 6 minutes. Turn chips, and bake 2 to 3 additional minutes or until crisp.
4. Preheat broiler.
5. Spread chicken mixture over chips (about 1 tablespoon per chip). Broil 5 1/2 inches from heat 3 minutes or until mixture is hot and bubbly. Serve immediately.