Slice the quarter cabbage into 1/2" - 3/4" wedges.
Brush a rimmed baking sheet with avocado oil or another choice of high-heat fat.
In a small bowl, combine melted butter, garlic and parmesan.
Spoon about a tablespoon of garlic and cheese mixture unto each cabbage wedge and spread it evenly across the top. Sprinkle crunchy Maldon Salt.
Bake for 15-20 minutes, depending on preference. Set on high broil for the last 3-5 minutes. No need to flip the wedges as the butter and cheese will melt through. Best enjoyed immediately but can be refrigerated up to one week.