Season shrimp with salt and pepper.
Heat olive oil in a large skillet over medium heat.
Add shrimp and sear on both sides until pink. Remove and set aside.
In the same skillet, sauté onion and garlic until soft and fragrant.
Add sun-dried tomatoes and stir.
Pour in heavy cream and mix well.
Stir in spinach and parmesan cheese.
Return shrimp to the skillet and coat with sauce.
Simmer until sauce thickens and shrimp is fully cooked.
Serve Creamy Tuscan Garlic Shrimp over pasta, couscous, or mashed potatoes and garnish with basil.