Preheat oven to 375°F (190°C). Lightly grease wonton wrappers and press them into taco molds or between oven-safe racks.
Bake for 7–10 minutes until golden and crisp. Set aside.
In a bowl, toss chicken with salt, pepper, garlic powder, paprika, and cornstarch.
Heat oil in a skillet over medium-high heat. Cook chicken until crispy and fully cooked.
In a small bowl, whisk together all sauce ingredients.
Add sauce to the skillet and toss chicken until evenly coated.
Fill crispy wonton shells with saucy chicken.
Garnish with desired toppings and serve immediately.