01 -
Pat shrimp dry with paper towels and season lightly with salt and black pepper.
02 -
Heat olive oil in a large skillet over medium-high heat until shimmering. Add shrimp in a single layer and cook for 2 minutes per side until pink and opaque. Remove shrimp and set aside.
03 -
Reduce heat to medium, add butter to the skillet. Once melted, add garlic and mushrooms. Cook, stirring frequently, until mushrooms are tender and golden with browned edges and garlic is fragrant, about 5 minutes.
04 -
Add baby spinach to the skillet with mushrooms and stir gently until spinach wilts but retains bright green color, about 1 to 2 minutes.
05 -
Pour in chicken broth and heavy cream, stir gently while simmering for 4 to 5 minutes until sauce slightly thickens and flavors meld.
06 -
Stir grated Parmesan into the sauce until fully melted and the mixture is smooth and creamy.
07 -
Return cooked pasta shells and seared shrimp to the skillet, tossing carefully to coat evenly with sauce.
08 -
Add fresh lemon juice, adjust seasoning with salt and pepper as needed, and sprinkle with chopped parsley before serving.