Creating Blackened Salmon with Creamy Dijon Sauce is simple and straightforward. Follow these steps:

1. Prepare the Salmon: Pat the salmon fillets dry with paper towels to ensure a crispy texture.
2. Make the Spice Mix: In a small bowl, combine the smoked paprika, cayenne pepper, garlic powder, onion powder, dried thyme, salt, and black pepper.
3. Season the Salmon: Rub the spice mixture generously over each salmon fillet, ensuring an even coating.
4. Heat the Pan: Heat the olive oil in a cast-iron skillet over medium-high heat until it shimmers.
5. Cook the Salmon: Place the salmon fillets in the hot skillet skin side down. Cook for about 3-4 minutes until the skin becomes crispy.
6. Flip the Fillets: Carefully flip the salmon using a spatula, and cook for another 3-4 minutes, or until it reaches your desired doneness.
7. Remove the Salmon: Transfer the cooked salmon to a plate and cover it with aluminum foil to keep warm.
8. Prepare the Sauce: In the same skillet, reduce the heat to medium. Pour in the heavy cream and stir to combine, scraping any browned bits off the bottom of the pan.
9. Add Dijon and Lemon: Mix in the Dijon mustard and lemon juice, simmering until the sauce thickens slightly.
10. Serve: Plate the salmon and drizzle the creamy Dijon sauce over the top. Garnish with fresh parsley for a pop of color.

These steps will guide you in creating this amazing dish effortlessly.