**Temper.** Pull steak from the fridge 30 minutes before cooking. Pat very dry, then season both sides with 3/4 teaspoon salt, 1/4 teaspoon pepper, and smoked paprika.

**Sear steak.** Heat a cast iron pan over medium high until smoking. Add olive oil and steak. Sear 3 to 4 minutes per side for medium rare (130F internal). Transfer to a plate and tent with foil.

**Cook shrimp.** Pat shrimp dry and season with remaining salt and pepper. Add 2 tablespoons butter to the same pan and cook shrimp 90 seconds per side until pink and opaque. Move to the steak plate.

**Make sauce.** Reduce heat to medium. Add remaining 3 tablespoons butter and minced garlic. Cook 30 seconds until fragrant but not browned.

**Finish.** Stir in lemon juice and red pepper flakes. Return steak and shrimp to the pan and spoon the garlic butter over everything for 30 seconds.

**Rest.** Slice steak against the grain and plate with shrimp. Spoon extra garlic butter on top and shower with parsley.