Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Trim the woody ends off the asparagus and toss the spears on the baking sheet with 0.5 tbsp of olive oil and a pinch of sea salt.
Roast the asparagus for 12-15 minutes until tender and slightly charred.
While the asparagus roasts, butterfly the chicken breast by slicing it horizontally through the middle to create two thinner cutlets.
In a shallow bowl, combine the almond flour, dried oregano, 0.25 tsp sea salt, and black pepper.
Press each side of the chicken cutlets into the almond flour mixture until evenly coated.
Heat the remaining 0.5 tbsp of olive oil in a non-stick skillet over medium-high heat.
Add the chicken to the skillet and cook for 5-6 minutes per side until the crust is golden brown and the internal temperature reaches 165°F.
Add the minced garlic to the pan during the last minute of cooking, being careful not to burn it.
Plate the crispy chicken alongside the roasted asparagus and squeeze the fresh lemon juice over everything before serving.