Preheat oven to 375°F. Line a large baking sheet with foil.
Wash and dry brussels sprouts stalk. In a small saucepan over low heat, add olive oil, garlic, garlic powder and cayenne pepper. Bring to a low simmer, stirring to mix everything. Cook for a few minutes until the garlic flavor is infused into the oil.
Generously brush all the sprouts with garlic oil. Sprinkle lightly with salt and a few red pepper flakes if desired. Place into the oven and cook for 35-40 minutes or until sprouts are tender.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.