01 -
Pat scallops dry with paper towels and allow to rest at room temperature for 15 to 20 minutes.
02 -
Season both sides of scallops evenly with salt and freshly ground black pepper.
03 -
Heat olive oil and 1 tablespoon butter in a cast iron skillet over medium-high heat. Sear scallops 2 to 3 minutes on first side until golden brown; flip and cook 1 to 2 minutes more. Remove scallops and set aside.
04 -
Reduce heat to medium, add remaining 1 tablespoon butter and minced garlic to skillet; sauté for 30 seconds.
05 -
Deglaze skillet with a splash of white wine or seafood broth, scraping browned bits from bottom.
06 -
Add heavy cream, Cajun seasoning, smoked paprika, and cayenne pepper; simmer for 2 to 3 minutes until slightly thickened.
07 -
Stir in grated Parmesan cheese and lemon juice; continue cooking until sauce thickens slightly.
08 -
Return scallops to skillet, spoon sauce over them, warm through, garnish with chopped parsley, and serve immediately.