01 - Pat the shrimp dry with paper towels and season generously with salt and black pepper.
02 - Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add shrimp and sauté for 2–3 minutes per side until pink and opaque. Transfer to a plate and set aside.
03 - Add remaining olive oil to the skillet. Add garlic and cook for 1 minute until fragrant.
04 - Lower heat to medium, pour in heavy cream, and bring to a gentle simmer. Stir in Parmesan, lemon zest, and lemon juice. Cook for 2–3 minutes, stirring, until sauce thickens slightly.
05 - Return shrimp to the skillet and toss to coat thoroughly in the sauce.
06 - Add zucchini noodles to the skillet and cook for 2–3 minutes, tossing gently, until just tender but still crisp.
07 - Remove from heat. Sprinkle with fresh parsley and optional red pepper flakes. Serve immediately.