Grilled Salmon Fillets with Creamy Horseradish Sauce Recipe | Epicurious

Ingredients

• 3/4 cup sour cream
• 1/4 cup mayonnaise
• 2 tablespoons prepared white horseradish
• 2 tablespoons chopped fresh basil
• 1 tablespoon fresh lemon juice
• 1 teaspoon soy sauce
• Nonstick vegetable oil spray
• 3 tablespoons vegetable oil
• 1 tablespoon prepared white horseradish
• 1 tablespoon soy sauce
• 1 small garlic clove, minced
• 1/2 teaspoon salt
• 1/4 teaspoon coarsely ground black pepper
• 6 1-inch-thick salmon fillets (each about 6 ounces)