Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper, lightly greasing it with the olive oil.
Slice the chicken breast into even, long strips to ensure they cook at the same rate.
In a shallow bowl, whisk the egg white until it becomes slightly frothy.
In a separate shallow bowl, combine the almond flour, garlic powder, onion powder, smoked paprika, sea salt, and black pepper.
Dip each chicken strip into the egg white, then dredge it in the almond flour mixture, pressing firmly to ensure the crust adheres to all sides.
Place the coated strips on the prepared baking sheet and bake for 15-18 minutes, flipping halfway through, until the coating is golden and crispy.
While the chicken is baking, steam the broccoli florets over boiling water for 5-6 minutes until they are tender-crisp and vibrant green.
In a small mixing bowl, whisk together the Greek yogurt, Dijon mustard, and lemon juice to create the zesty dipping sauce.
Serve the crispy chicken strips immediately alongside the steamed broccoli with the dip on the side.