Preheat your oven to 400°F and line a baking sheet with parchment paper.
Slice the chicken breast into thin cutlets and pound them to an even thickness if necessary.
In a shallow bowl, whisk the egg until smooth. In a separate shallow dish, combine the almond flour, nutritional yeast, garlic powder, oregano, sea salt, and black pepper.
Dip each chicken cutlet into the egg wash, allowing the excess to drip off, then press firmly into the almond flour mixture until fully coated.
Place the coated chicken cutlets on one side of the prepared baking sheet.
Toss the asparagus spears with the olive oil and a pinch of salt and pepper, then arrange them in a single layer on the other side of the baking sheet.
Bake for 15-18 minutes, flipping the chicken halfway through, until the coating is golden brown and the chicken is cooked through.
Serve the crispy cutlets immediately alongside the roasted asparagus.