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 with 1 tsp of olive oil, a pinch of sea salt, and black pepper.
Roast the asparagus for 12-15 minutes until tender and slightly charred.
While the asparagus roasts, season the chicken breast with the remaining salt and pepper.
Heat the remaining 1 tsp of olive oil in a skillet over medium-high heat and sear the chicken for 5-6 minutes per side until cooked through.
Remove the chicken from the pan and set aside; lower the heat to medium.
Add the minced garlic to the skillet and sauté for 30 seconds until fragrant.
Whisk in the coconut milk, lemon juice, lemon zest, parsley, and thyme, scraping any browned bits from the bottom of the pan.
Simmer the sauce for 2-3 minutes until it begins to thicken slightly.
Return the chicken to the skillet to coat it in the creamy lemon sauce.
Serve the chicken immediately alongside the roasted asparagus, drizzling any extra sauce over the top.