Pat the shrimp dry. Use paper towels to remove excess moisture. Dry shrimp sear better and won’t steam in the pan.
Season simply. Toss shrimp with salt, black pepper, and red pepper flakes (if using).
Set aside for a couple of minutes while you prep the aromatics.
Preheat the pan. Heat a large nonstick skillet over medium-high heat. Add the olive oil and let it shimmer but not smoke.
Sear the shrimp. Add shrimp in a single layer. Cook for about 1–2 minutes per side, just until they curl and turn opaque with a light golden edge.
Transfer to a plate so they don’t overcook.
Build the sauce. Lower heat to medium. Add garlic to the pan and stir for 20–30 seconds until fragrant. Pour in the lemon juice, water or broth, and lemon zest.
Stir to loosen any browned bits.
Finish with herbs. Return shrimp to the pan. Toss with parsley and dill or basil. Taste and adjust salt, pepper, or lemon as needed.
Cook 30 seconds more to warm through.
Serve right away. Plate with extra lemon wedges. Enjoy as is, or spoon over a bed of zucchini noodles, steamed asparagus, or cauliflower rice for a low-calorie meal.