Pat the salmon fillets dry with paper towels. Season both sides with salt and black pepper.
Sear the Salmon:
Heat the olive oil in a large skillet over medium-high heat. Add the salmon fillets, skin-side down if applicable, and sear for 3-4 minutes per side until golden and nearly cooked through. Remove from the skillet and set aside.
Pour in the chicken broth and let it simmer for 2 minutes, scraping up any browned bits from the bottom of the pan.
Stir in the heavy cream, sun-dried tomatoes, Parmesan cheese, Italian seasoning, and red pepper flakes (if using). Simmer the sauce for 3-4 minutes until slightly thickened.
Add the Salmon Back:
Return the seared salmon fillets to the skillet. Spoon the sauce over the salmon and let it simmer for another 2-3 minutes until the salmon is fully cooked and flaky.
Garnish and Serve:
Garnish with fresh basil and serve hot. Pair with pasta, rice, or steamed vegetables for a complete meal.