Preheat oven to 425°F.
Toss zucchini rounds with olive oil, salt, pepper, and Parmesan. Arrange on a lined baking sheet and bake 12–15 minutes until crisp and golden.
Season chicken bites with salt, pepper, garlic powder, and paprika.
Heat olive oil in a skillet over medium-high heat. Add chicken and sear 6–8 minutes until browned and cooked through.
Reduce heat to medium. Add butter and garlic; cook 30 seconds.
Stir in lime juice, lime zest, and optional red pepper flakes. Toss chicken to coat.
Sprinkle cilantro on top and serve with crispy zucchini rounds.