01 - Bring a large pot of salted water to a boil. Cook linguine according to package directions until al dente. Reserve 1/2 cup pasta water, then drain and set aside.
02 - Pat the shrimp dry with paper towels. Season with kosher salt, black pepper, and red pepper flakes if using.
03 - In a large skillet over medium-high heat, melt 1 tablespoon butter with olive oil. Add shrimp in a single layer and cook for 1-2 minutes per side until just pink and opaque. Transfer to a plate.
04 - Reduce heat to medium. Add remaining 2 tablespoons butter and minced garlic to the skillet. Sauté for 1 minute until fragrant but not browned.
05 - Stir in lemon zest, lemon juice, and white wine. Simmer for 2-3 minutes until slightly reduced.
06 - Return shrimp and any accumulated juices to the skillet. Toss gently to coat in the sauce.
07 - Add cooked linguine to the skillet, tossing with tongs to combine. Add reserved pasta water a splash at a time if needed to achieve desired sauce consistency.
08 - Remove from heat. Stir in chopped parsley. Serve immediately with lemon wedges on the side.