Preparation Combine first 6 ingredients in large bowl. Stir in 2 teaspoons Dijon mustard and 1/4 cup chopped dill. Set marinade aside. Place 1/4 cup chopped dill in medium saucepan. Add 4 cups water. Bring to boil. Stir in shrimp. Remove from heat. Let stand until shrimp are opaque in center, about 2 minutes. Drain shrimp; reserve 1/4 cup cooking liquid. Stir reserved cooking liquid into marinade. Add shrimp. Cover; chill 2 hours, tossing occasionally. Drain; reserve 3 tablespoons marinade. Mix mayonnaise, 2 tablespoons Dijon mustard and 3 tablespoons marinade in small bowl. Season with salt and pepper. (Shrimp and sauce can be made 6 hours ahead. Chill separately.) Arrange dill sprigs on platter. Arrange shrimp and tomatoes atop dill. Serve with sauce. Per Serving: calories, 152; total fat, 3 g; saturated fat, 0.5 g; cholesterol, 172 mg. Nutritional analysis provided by Bon Appétit
Preparation Combine first 6 ingredients in large bowl. Stir in 2 teaspoons Dijon mustard and 1/4 cup chopped dill. Set marinade aside. Place 1/4 cup chopped dill in medium saucepan. Add 4 cups water. Bring to boil. Stir in shrimp. Remove from heat. Let stand until shrimp are opaque in center, about 2 minutes. Drain shrimp; reserve 1/4 cup cooking liquid. Stir reserved cooking liquid into marinade. Add shrimp. Cover; chill 2 hours, tossing occasionally. Drain; reserve 3 tablespoons marinade. Mix mayonnaise, 2 tablespoons Dijon mustard and 3 tablespoons marinade in small bowl. Season with salt and pepper. (Shrimp and sauce can be made 6 hours ahead. Chill separately.) Arrange dill sprigs on platter. Arrange shrimp and tomatoes atop dill. Serve with sauce. Per Serving: calories, 152; total fat, 3 g; saturated fat, 0.5 g; cholesterol, 172 mg. Nutritional analysis provided by Bon Appétit