01 - Pat shrimp dry with paper towels and season lightly with salt and pepper.
02 - In a large skillet, melt the butter over medium heat. Add garlic and sauté until fragrant, about 1 minute.
03 - Add shrimp to the skillet in a single layer. Cook for 2 minutes per side, or until pink and opaque. Transfer shrimp to a plate and set aside.
04 - Pour heavy cream into the skillet and bring to a gentle simmer, stirring frequently. Add Parmesan and stir until melted and the sauce is smooth, about 2-3 minutes.
05 - Return shrimp and any juices to the skillet. Stir to coat in the creamy sauce. Add lemon juice and chopped parsley. Adjust seasoning with salt and pepper. Serve immediately, garnished with extra parsley if desired.