Preheat the oven to 425°F (220°C) and line a baking sheet with parchment paper.
Beat the egg in a large bowl, add the cubed chicken, and toss to coat evenly.
In a separate bowl combine the crushed corn flakes, flour, 1/2 teaspoon smoked paprika, and a pinch of kosher salt and black pepper.
Dredge each piece of coated chicken through the corn flake mixture, pressing crumbs onto the chicken to fully cover.
Place the coated chicken pieces on the prepared baking sheet, drizzle lightly with olive oil, and bake for 15–20 minutes, turning once halfway through, until golden and cooked through.
While the chicken finishes, make the hot honey sauce: melt the butter in a small skillet over medium heat, add the chopped garlic and cook until the butter begins to brown and the garlic is golden.
Remove the skillet from heat and whisk in the honey, 1–2 teaspoons cayenne (to taste), 1 teaspoon chili powder, 1 teaspoon smoked paprika, 1/2 teaspoon onion powder, and 1/2 teaspoon chili flakes until smooth.
Pour or drizzle the warm hot-honey sauce over the baked chicken and toss to coat while the sauce is warm so it thickens and adheres to the chicken.
Serve immediately.