1. Vegetable white sauce: cut carrots, onions, garlic and set aside. Heat the butter in the pan. Stir fry carrot, onion and garlic powder. Sprinkle acne in flour and stir fry. Stir in water and flour, then add in cream and cook until thick. Season with salt, sugar and black pepper. Sprinkle in basil before cooking.
2. Frozen scallops thaw naturally. Rinse with water and separate the scallop from the shell. Scald the scallops in boiling water for 10 seconds and then remove them for later use.
3. Arrange the scallops in the baking pan, and put the scalded scallops back into the scallops. Put the fried white sauce on the scallops and sprinkle the cheese on them. Bake in the oven at 200 degrees for 7-8 minutes.