Pat the salmon fillets dry with paper towels and season generously on both sides with salt and freshly ground black pepper.
4 (5-6 oz / 140-170 g each) salmon fillets, 1 tsp (6 g) kosher salt, ½ tsp (1 g) freshly ground black pepper
Heat the olive oil in a wide skillet over medium-high heat. Once hot, add the salmon fillets presentation-side down and cook for 3 to 4 minutes, until deeply golden and the fish releases easily from the pan. Flip and cook for an additional 2 to 3 minutes, until just cooked through. Transfer the salmon to a plate and keep warm.
1 tbsp (15 ml) olive oil
Reduce the heat to medium and add the butter to the same skillet. Once melted, stir in the garlic and cook for 30 to 60 seconds, just until fragrant, taking care not to brown it.
2 tbsps (28 g) unsalted butter, 4 cloves garlic
Pour in the broth, scraping up any browned bits from the bottom of the pan. Add the dried oregano and allow the liquid to simmer and reduce by about half. Stir in the heavy cream and sun-dried tomatoes and simmer gently for 3 to 4 minutes, until the sauce thickens slightly.
½ cup (120 ml) low-sodium chicken broth, ½ tsp (0.5 g) dried oregano leaves, ¾ cup (180 ml) heavy cream, ½ cup (75 g) sun-dried tomatoes in oil
Add the baby spinach in batches, stirring until just wilted and tender.
4 cups (120 g) baby spinach
Return the salmon to the skillet, spooning the sauce over the fillets. Simmer for 1 to 2 minutes, just until the salmon is warmed through and coated in the sauce. Taste and adjust seasoning as needed.
Remove from the heat, finish with fresh basil or parsley, and serve immediately.
fresh basil or parsley