01 -
Preheat oven to 400°F. Lightly coat an 8-inch square (2-quart) baking dish with cooking spray and set aside.
02 -
Melt butter in a large nonstick skillet over medium heat. Add sliced onions and cook, stirring occasionally, until translucent and beginning to brown, about 20 minutes. Reduce heat to medium-low and continue cooking, stirring frequently, until onions are deeply browned and very tender, 15 to 20 minutes. Remove from heat.
03 -
In a large bowl, combine cream cheese, Greek yogurt, salt, black pepper, onion powder, garlic powder, and cayenne pepper. Using an electric mixer on medium speed, beat until smooth, approximately 1 minute.
04 -
Fold shredded chicken, cooked rice, and caramelized onions into the cream cheese mixture until evenly incorporated.
05 -
Spoon the mixture into the prepared baking dish. Evenly sprinkle crushed potato chips over the top and cover with foil. Bake covered until bubbly, about 30 minutes. Remove the foil and continue baking until the topping is golden and crispy, approximately 10 minutes.
06 -
Remove from oven and garnish with chopped fresh chives as desired before serving.