1. Devein shrimp, if desired. Melt 2 Tbsp. butter in a large skillet over medium heat; add shrimp, and sauté 3 minutes or just until shrimp turn pink. Remove shrimp from skillet.
2. Add garlic to skillet, and sauté 30 seconds. Add wine, and cook, stirring constantly, 2 minutes. Stir in salt and pepper. Whisk in remaining butter, 1 Tbsp. at a time, and cook, whisking constantly, 2 to 3 minutes or until thickened. Remove from heat, and add parsley and cooked shrimp, tossing to coat. Serve with grilled French bread slices.