In a large skillet, heat the olive oil over medium heat.
Once hot, add the salmon fillets and season with salt and black pepper. Sear each fillet for about 4-5 minutes on each side until golden brown and cooked through. Remove from the skillet and set aside.
In the same skillet, add the minced garlic and sauté for about 30 seconds until fragrant.
Add the cherry tomatoes and Italian seasoning, cooking for about 3-4 minutes until the tomatoes start to soften.
Stir in the fresh spinach and allow it to wilt for about a minute.
Pour in the heavy cream and stir to combine, letting it simmer for 2-3 minutes until the sauce thickens slightly.
Return the salmon fillets to the skillet, spooning the sauce over them. Allow everything to warm through for another minute.
Taste and adjust seasoning with extra salt and pepper if needed.
Serve hot, garnished with fresh basil leaves and a sprinkle of grated Parmesan cheese.
Notes
Serve the salmon on a bed of creamy sauce, with extra cherry tomatoes and spinach scattered around the plate for color.