Noodles With Pesto Sauce
["1 c. chopped parsley, packed", "1 Tbsp. dried basil leaves", "1 tsp. salt", "1/8 tsp. white pepper", "2 garlic cloves, crushed", "1/2 c. olive oil", "2 Tbsp. butter or margarine", "2 Tbsp. boiling water", "3/4 c. grated Parmesan cheese", "1/4 c. finely chopped walnuts or whole pine nuts", "1 (8 oz.) pkg. thin spaghetti or noodles, cooked as pkg. label directs"]
["In small bowl, combine all ingredients except spaghetti. Beat with fork to combine thoroughly.", "Place well-drained hot spaghetti in large bowl.", "Pour sauce over spaghetti and toss lightly to coat thoroughly.", "Serve with additional Parmesan cheese, if desired.", "Makes 4 servings."]
["parsley", "basil", "salt", "white pepper", "garlic", "olive oil", "butter", "boiling water", "Parmesan cheese", "walnuts", "thin spaghetti"]