01 - Pat shrimp dry and season lightly with salt and black pepper.
02 - Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add shrimp and cook 1 to 2 minutes per side until opaque and pink. Remove shrimp and set aside.
03 - Add remaining olive oil and butter to the skillet. Add minced garlic and sauté for 30 seconds until fragrant.
04 - Add cherry tomatoes if using and cook for 1 to 2 minutes until slightly softened.
05 - Reduce heat to medium, pour in heavy cream, and gently simmer. Stir in Parmesan cheese and red pepper flakes if using until sauce thickens slightly.
06 - Return shrimp to skillet and toss to coat in sauce. Add lemon juice and half of the chopped parsley.
07 - Add zucchini noodles and gently toss, cooking 2 to 3 minutes until just tender but still crisp.
08 - Taste and adjust seasoning with salt and pepper, then serve immediately garnished with remaining parsley.