In a large bowl, mix together the coconut milk, sriracha, lime juice, curry powder, and a pinch of salt. Add the chicken and toss until evenly coated.

Spray a skillet with cooking spray and place over medium heat.

Add the chicken and sear for about 2 minutes per side, until lightly browned.

Pour the remaining sauce into the skillet.

Cover and cook for 10 minutes, flipping the chicken halfway through.

Uncover and cook for another 2–3 minutes per side, until the sauce thickens and the chicken is fully cooked through. Serve.