Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Cut the chicken breast into uniform 1-inch pieces to ensure even cooking.
In a shallow bowl, whisk the egg until smooth; in a second bowl, combine the parmesan cheese, almond flour, garlic powder, paprika, sea salt, and black pepper.
Dip each chicken piece into the egg wash, then dredge in the parmesan mixture, pressing firmly so the coating adheres.
Arrange the chicken bites on the prepared baking sheet and drizzle evenly with olive oil.
Bake for 15 to 18 minutes, flipping halfway through, until the crust is golden brown and the chicken is cooked through.
While the chicken bakes, steam the broccoli florets until they are tender-crisp and bright green.
Serve the crispy chicken bites immediately alongside the steamed broccoli for a clean and balanced meal.