Preheat the oven to 400°F (200°C).
Place the red bell peppers on a baking sheet and roast in the preheated oven for 20 minutes, turning once, until the skin is charred and blistered. Remove from the oven and let cool for a few minutes.
Once cooled, peel the skin off the roasted peppers, remove the seeds, and chop them into chunks.
In a blender or food processor, combine the roasted peppers, heavy cream, smoked paprika, and a pinch of salt and pepper. Blend until smooth and creamy. Set aside.
In a skillet over medium heat, add the olive oil. Season the salmon fillets with salt and pepper. Once the oil is hot, add the salmon fillets, skin-side down, and cook for about 5-6 minutes until the skin is crispy.
Flip the salmon fillets and cook for an additional 4-5 minutes, or until cooked to your desired doneness.
In the last few minutes of the salmon cooking, pour the roasted pepper cream sauce into the skillet, allowing it to heat through without boiling.
Serve the salmon fillets with a generous drizzle of the roasted pepper cream sauce on top. Garnish with fresh parsley and lemon wedges, if desired.