Step 1

Preheat the oven: To 425°F.

Step 2

Prepare the brussels sprouts: Clean the brussels sprouts by rinsing in cold water, cutting off the end of the stem, and discarding it.

Step 3

Combine the ingredients: In a bowl and mix brussels sprouts together with the olive oil, garlic powder, salt, and pepper.

Step 4

Bake the brussels sprouts: Transfer to a baking sheet and sprinkle with Parmesan cheese. Bake for 15-20 minutes. Sprinkle with more Parmesan cheese if preferred and serve warm.