Preheat your oven to 400°F and line a baking sheet with parchment paper.
Slice the chicken breast into even strips or tenders.
In a shallow bowl, whisk the egg until smooth.
In a second shallow bowl, combine the almond flour, garlic powder, smoked paprika, sea salt, and black pepper.
Dip each chicken strip into the egg wash, then dredge in the almond flour mixture until fully coated.
Place the tenders on the prepared baking sheet and bake for 15-18 minutes, flipping halfway through, until golden and cooked through.
While the chicken bakes, whisk together the Greek yogurt, Dijon mustard, and lemon juice in a small bowl.
Serve the hot chicken tenders with the zesty yogurt dip on the side.