01 - Pat salmon fillets completely dry using paper towels. Season both sides generously with kosher salt and freshly ground black pepper, pressing gently to adhere.
02 - Heat olive oil in a large skillet over medium-high heat until shimmering. Add salmon fillets and sear for 3 to 4 minutes per side until golden brown and just cooked through. Transfer to a plate and cover loosely with aluminum foil to keep warm.
03 - Reduce heat to medium. Add butter and minced garlic to the same skillet. Sauté for 30 seconds until fragrant, being careful not to brown the garlic.
04 - Pour in chicken or vegetable broth, using a wooden spoon to scrape up any browned bits from the bottom of the pan. Let simmer for 2 minutes to reduce slightly.
05 - Stir in heavy cream, grated Parmesan cheese, chopped sun-dried tomatoes, Italian seasoning, and crushed red pepper flakes. Simmer for 3 to 4 minutes, stirring frequently, until sauce thickens enough to coat the back of a spoon.
06 - Add fresh lemon juice to the sauce. Return salmon fillets to the skillet and spoon sauce generously over each piece. Simmer for 2 minutes until salmon is heated through.
07 - Remove from heat and sprinkle with chopped fresh basil or parsley. Serve immediately over rice, pasta, or with crusty bread to soak up the sauce.