Cut filet of salmon in thirds using a sharp knife.
Season both sides of salmon with salt and pepper.
Heat a large skillet to medium high heat.
Add olive oil in skillet and add salmon flesh side down, skin side up. Press salmon into pan to help sear.
Cook salmon for 4 minutes on each side.
Remove salmon from pan and set aside.
Immediately in same pan, add butter and let melt.
Add garlic and sauté for 30 seconds.
Add onion and sauté for about 2 minutes until translucent.
Add white wine to deglaze pan. Add some salt and red pepper flakes to pan.
Add cherry tomatoes to pan and cook for 3-4 minutes. Press down on tomatoes so they burst.
Add in your spinach and sauté until wilted down.
Pour in coconut milk, stir and simmer for about 3-4 minutes.
Add lemon juice and stir.
Add your salmon back to pan in sauce.
Serve and enjoy!