Preheat oven to 350 degrees F.

In a medium skillet, sauté minced garlic and white parts of green onions in vegetable oil over medium heat until tender (2-3 minutes).

Reduce heat to low, add cooked chicken and taco seasoning, and mix until chicken is coated.

Stir in salsa and black pepper; mix until combined. Remove from heat.

Arrange tortilla chips on a large baking sheet.

Spoon the chicken mixture over the chips.

Sprinkle with shredded cheese and chopped tomatoes (or add tomatoes after baking).

Bake for 8-10 minutes, or until cheese is melted.

Sprinkle with green parts of onions and olives.

Dollop with sour cream if desired.

Serve immediately and enjoy!