Peel off the outer leaves from the Brussels sprouts, trim the ends, and cut them in half.
Preheat the oven to 400°F.
In a 13×9 baking dish, mix together the melted butter, Parmesan cheese, herbs, and spices. Spread the mixture out evenly in the dish.
Place the Brussels sprouts cut side down in a single layer.
Brush some extra butter on top.
Bake for 25-30 minutes until they are tender and crispy.
Serve them warm!
Pro tip: Keep any leftovers in an airtight container in the fridge for 3-4 days. Enjoy your delicious Brussels sprouts!