The oven should be preheated at 425 degrees Fahrenheit.
The Brussels sprouts should have any leaves that are yellow or dry removed.
from them, then they should be sliced in half lengthwise, and any brown ends that are attached to the Brussels sprouts needs to be removed.
If you are going to use garlic powder, you should toss the Brussels sprouts in a big dish with three tablespoons of olive oil, kosher salt, pepper, and garlic powder.
This will ensure that the Brussels sprouts are properly coated.
Transfer them to a large baking sheet that has been lightly sprayed with cooking spray or olive oil. This should be done before turning the oven on.
Continue cooking in the oven for thirty-five to forty-five minutes, or until the exterior is crisp and the interior is soft, whichever comes first.
A taste should be taken, and if additional kosher salt is required, it should be added to the meal.
The dish can be served warm with grated parmesan cheese sprinkled on top, if that is what the customer desires.