Add butter, zest from lemon and juice from half a lemon into a small bowl and mix together.
Rub chili powder into halibut.
In a large saucepan, heat 1 tablespoon of coconut oil on medium heat.
Add in halibut and cook for 3 minutes on each side or until halibut reaches 145 degrees internally. Top with butter while cooking.
In large saucepan, add other tablespoon of coconut oil to medium heat. Add in green beans and a little bit of butter. Sauté for 5-8 minutes.
Plate halibut and green beans and enjoy!